HLRnet.com: Freeware: Games

Free games

Conquer 2.0 is a massively multiplayer online role playing game set in ancient mythological China. Set in a wonderfully beautiful and rich 2.5 D world, you control a strong and gallant hero, slaying dangerous monsters, completing perilous quests and having the most fun of your life!
http://www.freewarefiles.com/Conquer-Online-V_program_15001.html
Flazen Checkers
Russian Checkers game with Artificial Intelligence. The game can be played between two players and also against the computer which plays based on some algorithms in three different levels
http://www.freewarefiles.com/Flazen-Checkers_program_73838.html
Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux. The project is geared towards providing addictive arena shooter gameplay which is all spawned and driven by the community itself.

http://www.xonotic.org/
Red Eclipse is a multi-platform, free, and open source first-person shooter that runs on top of the Cube 2 Engine.
http://www.redeclipse.net/
BZFlag is a free multiplayer multiplatform 3D tank battle game. The name stands for Battle Zone capture Flag. It´s one of the most popular games ever on Silicon Graphics machines.
http://www.freewarefiles.com/BZFlag_program_14316.html
Gigalomania is a 2D real time strategy game that is a clone of Mega-Lo-Mania. The gameplay consists of researching and developing new technology with which to conquer your enemies, from rocks and sticks to nuclear weapons and spaceships. You can advance through ten different ages, from the stone age to the future. There are 28 different maps to play through. The game is still under development, but is entirely playable in its current state.

http://freecode.com/projects/gigalomania
Paradise Defense
You are on a mission to clear the island paradise from the enemy. Fight against enemy´s robot army for your survival. This game features breath taking high definition graphics and physics powered by nVidia.
http://www.freewarefiles.com/Paradise-Defense_program_72548.html
The Battle for Wesnoth is a free, turn-based strategy game with a fantasy theme. Fight a desperate battle to reclaim the throne of Wesnoth, or take hand in any number of other adventures.
http://www.freewarefiles.com/The-Battle-For-Wesnoth_program_30580.html
RedSquare is a classic 2D action game for Windows.
http://www.freewarefiles.com/RedSquare_program_60762.html
Pioneer is a space adventure game set in the Milky Way galaxy at the turn of the 31st century. The game is open-ended, and you are free to explore the millions of star systems in the game. You can land on planets, slingshot past gas giants, and burn yourself to a crisp flying between binary star systems. Pioneer has a sneaking resemblance to Frontier: Elite 2.

http://freecode.com/projects/pioneer
Classyx Pack is a collection of five different classic games with simple graphics.
http://www.freewarefiles.com/Classyx-Pack_program_70180.html
LGeneral is a turn-based strategy engine heavily inspired by Panzer General. Move your units each turn and attack your enemies in order to capture strategic objectives to win a battle. LGeneral uses the SDL library for graphics and sounds.

http://freecode.com/projects/lgeneral
Liquid War 6 is an original multiplayer wargame

http://freecode.com/projects/liquid-war-6
Freecell Solver is a library that automatically solves games of Freecell, and several similar Solitaire variants, as well as games of Simple Simon. The distribution also contains some stand-alone command line programs.

http://freecode.com/projects/freecellsolver
Widelands is an economic and military simulation game. The map is shown in parallel perspective with 3-dimensional terrain. Buildings and units are animated. The player controls a tribe. Land is claimed and held by military presence and then used to build an economy to support military expansion and confrontation. The project is a work in progress where much remains to be done; computer players and multiplayer are in very early stages of development. Some features that have already been implemented are exploration, fog of war, sound effects, background music, adjustable simulation speed, a few tutorial campaigns, translations to several languages, and a map editor.

http://freecode.com/projects/widelands
0 A.D. (pronounced "zero ey-dee") is a cross-platform real-time strategy (RTS) game of ancient warfare. It's a historically-based war/economy game that allows players to relive or rewrite the history of six ancient Western civilizations, each depicted at their peak of economic growth and military prowess. The six factions are: the Hellenic States (a.k.a. The Greeks), the Roman Republic, the Celtic Tribes, the Persian Empire, the Iberian Tribes, and the Carthaginian Empire, each complete with unique artwork, technologies, and civilisation bonuses.

http://freecode.com/projects/0-ad
Gigalomania is a 2D real time strategy game that is a clone of Mega-Lo-Mania. The gameplay consists of researching and developing new technology with which to conquer your enemies, from rocks and sticks to nuclear weapons and spaceships. You can advance through ten different ages, from the stone age to the future. There are 28 different maps to play through. The game is still under development, but is entirely playable in its current state.

http://freecode.com/projects/gigalomania
Chocolate Doom is a Doom source port which aims to behave as closely as possible to the original DOS Doom executables ("Vanilla Doom"). It aims to be compatible with DOS Doom demos, configuration files, savegames, and bugs. As far as possible, it provides the same features that are available in the DOS version, along with the same "feel" of the original game.

http://m.freecode.com/projects/chocolate-doom
AssaultCube is a free multiplayer first-person shooter game, based on the CUBE engine.
http://assault.cubers.net/
The Battle for Wesnoth
A free, turn-based strategy game with a fantasy theme
http://www.freewarefiles.com/The-Battle-For-Wesnoth_program_30580.html
OpenMW is an attempt to reimplement the popular role playing game Morrowind. It aims to be a fully playable implementation of the game that will run on Linux, Windows, and Mac OS X. No game data is distributed with the code; the user must already own a copy of Morrowind to use the software.

http://freecode.com/projects/openmw
Domination is a game that is a bit like the well known board game of Risk. It has many features, including network play, many maps, a map editor, and many more features.

http://freecode.com/projects/domination
Zaz is an arcade action puzzle game where the objective is to get rid of all incoming balls by rearranging their order. Currently it includes 18 different levels and two modes of gameplay. The engine allows for easy custom level creation with unlimited number of paths, different speeds, ball-sizes, and rules. A 3D accelerator is needed for decent gameplay.
http://freecode.com/projects/zaz
Tetris
Tetrix and Pentrix
http://www.freewarefiles.com/Tetris_program_56668.html
Jnes is a free, fast, Nintendo Entertainment System emulator for the PC.
http://www.freewarefiles.com/Jnes_program_56583.html
ZDoom is an enhanced port of the official DOOM source. It features support for all Hexen editing features (including ACS, hubs, etc.), support for most BOOM editing features, freelook, jumping, and translucency support, a Quake-style console, high screen resolutions, removal of the original DOOM's limits, support for many more music formats (including MOD, IT, XM, S3M, MIDI, MP3, and MUS), better mouse support, UDP networking, and more.
http://freecode.com/projects/zdoom
Purple Octopus is a Pac Man arcade game clone with challenging game play and great music.
http://www.freewarefiles.com/Purple-Octopus_program_54088.html
Kingdom of Llunia
On the world of Tyr, a kingdom controlled by a corrupt ruler sends one of their top generals to raid the world's Holy Shrine, making off with the four elemental orbs that power the gate into The Void. Following this general and his companion are three members of a small resistance and a mysterious knight with her own agenda. Together, they must chase the thieves and stop them before they can return to their Kingdom, or all hopes for the resistance are lost.
http://www.freewarefiles.com/Kingdom-of-Llunia_program_54061.html
Sixtis
A generic version of Tetris where you can adjust the geometry of shapes. Try monstrous 8-tile shapes, stuff shapes into a 3-cell wide well, or play a pure sixtis - tetris with only 6-block shapes.
http://home.in.tum.de/~galochki/
Domino on Acid
Superficially, Dominoes on Acid is a solitaire variant of Dominoes with weird colorful tiles (and this view is enough to play the game). But on a deeper level it is a GUI for natural deduction. Every completed domino is equivalent to a proof of a tautology in classical propositional logic. The game can be played online as an applet or offline as an application. It is built on a simple isometric engine that can be used independent of the game.

http://freecode.com/projects/nddomino
Kobold's Quest is an RPG/adventure game in which you embark upon an epic quest to become a kobold wizard. The Gnarborean woods are in peril. An evil dracolich swings the magic of the woods into a foul darkgreen color. Your first task is to get rid of the draconic necrophile and steal his spellbook.

http://freecode.com/projects/koboldsquest
Scid Vs PC is a player vs. computer chess engine and database that was forked from Shane's Chess Information Database. It includes several well known engines, can be used to play on the Internet with FICS, and has extensive database and PGN file handling capabilities.

http://freecode.com/projects/scid-vs-pc
Unknown Horizons
2D realtime strategy simulation with an emphasis on economy and city building.
http://www.unknown-horizons.org
Xye is puzzle game in which the objective is to get all the gems in each level. The mission is not as easy as it sounds: there are traps, monsters, and very hard puzzles everywhere. The player can interact with objects in the game in a lot of ways, and some of the objects can also interact with other objects.

http://freecode.com/projects/xye
Stratego.NET
Classic stratego game implemented in VB.NET. Two players can play across the network via a TCP/IP connection.

http://strategonet.codeplex.com/
Yea Chess
Chess against the computer
http://free-zd.t-com.hr/drazen/
http://www.freewarefiles.com/Yea-Chess_program_49525.html
Markchess
Chess game
http://www.freewarefiles.com/Markchess_program_50192.html
Logyx Pack is a collection of 81 different logic games: Puzz, Zookey, Bapp, Foldex, Hopper, Zoodoku, Mem Pro, Spiny Goo, Mips, Moc, Inrot, Zyx, Qwez, Zbam, Thux, Rotiz, Woosho, Newpy, Cossai, Sanno, Tac 3D, Symh, Geex, Micro Master Mind, Baca. You can adjust options to be suitable for almost all ages. They all have basic but understandable descriptions.
http://www.freewarefiles.com/Logyx-Pack_program_5322.html
Glest
Free RTS game and engine
http://www.glest.org/
Four in a line is a Connect four game that can be played against other humans or against a computer opponent. The multiplayer mode is meant to be played over a local network or over the Internet. You can add your own AI players. This software requires the Sun JVM 1.6 or newer. Other JVM implementations are not guaranteed to work.

http://freecode.com/projects/fourinaline
Batalha Naval (Battleships) is a version of the well-known battleships game to play online against other players connected to a server. To play online, look for available servers at the game's Web site.

http://freecode.com/projects/batalha-naval-battleships
Scid: A Free Chess Database App

http://scid.sourceforge.net
Rubik's Cube
A 3D Rubik's Cube game for XNA/WPF/Silverlight

http://rubikscube.codeplex.com/
Chess Training Tools is a collection of chess training tools. It includes a chess visualization trainer that teaches chess visualization by drilling you on the color of a particular square, and also on your ability to tell if two squares are the same color, if two (or three) squares are on the same diagonal, if two squares are a knight move apart, or if two squares are two knight moves apart. It includes a weak chess program (called Vince) that lets you lag the display by several ply, hide all pieces or all pawns, and block out quadrants of the board. Furthermore, it includes an opening memorization trainer.

http://freecode.com/projects/chesstraining/
VDrift is a cross-platform, open source driving simulation made with drift racing in mind.
http://vdrift.net/
FreeCol is a turn-based strategy game based on the old game Colonization, and similar to Civilization. The objective of the game is to create an independent nation.
http://www.freecol.org/
Cute Knight Deluxe
In Cute Knight Deluxe, an orphan girl searches for her destiny. Train in jobs and classes to raise skills, make friends, and find romance, then use those skills to conquer the monsters in the dungeon. Design and dress your unique character to reach one of fifty storybook endings.

http://freecode.com/projects/ckd/
FreedroidRPG is an isometric RPG game inspired by Diablo and Fallout. There is a war, and we are losing it. No one really knows why the bots started killing us. Most don't even want to know. The human race is reduced to little more than a few isolated groups of people trying to survive. Somewhere in a place known as Temple Wood, a hero is about to wake up from a long sleep...

http://freecode.com/projects/fdrpg/
Ghouls'n Ghosts Remix is a remake of Ghouls'n Ghosts, a platform action game from Capcom 1988 with some differences from the original game. It's a mix of Ghosts'n Goblins, Ghouls'n Ghosts, and Super Ghouls'n Ghosts.
http://freecode.com/projects/ggr/
Lost Labyrinth is a coffeebreak dungeon crawling game

http://www.lostlabyrinth.com
80 in 1 Best Flash games
http://swfbox.net/games/all/
Booze is a game that can play a few variants of Shogi. Shogi is the national variation of chess for Japan. Booze features 3D graphics, a built in AI with a wide range of difficulties, and easily accessible documentation. It works on all major operating systems. The games Booze can currently play are Shogi, Tori Shogi, and Mini Shogi.

http://freecode.com/projects/booze/
GameEx is a graphical DirectX based front-end for MAME, Zinc, Daphne, PC Games, and all command line based game emulators, along with being a good Home Theatre PC solution.
http://www.gameex.net/
FreeOrion is an open-source platform-independent galactic conquest game in the tradition of the Master of Orion games.

http://www.freeorion.org/
AlienArena
A multiplayer online deathmatch game with fast and furious action.
http://red.planetarena.org/
Nexuiz is a fast-paced, chaotic, and intense multiplayer first-person shooter game, focused on providing basic, old style deathmatch. It is extremely modder-friendly. Nexuiz is built on the power of the Darkplaces engine, which is a heavily modified version of the original Quake. Darkplaces features realtime lighting and stencil shadows, bumpmapping, gloss, bloom, and totally rewritten network code that supports up to 64 players on a single server.

http://freecode.com/projects/nexuiz/
CheatBook is a freeware cheat-code tracker with hints for several popular PC and console games.
http://www.cheatbook.de/
Dofus
Multiplayer MMORPG
http://www.dofus.com
Classyx Pack
Collection of 5 different classic games.
http://free-zd.t-com.hr/drazen/
Urban Terror
http://www.urbanterror.info
Four in a line is a Connect four game that can be played against other humans or against a computer opponent. The multiplayer mode is meant to be played over a local network or over the Internet. You can add your own AI players.
http://freecode.com/projects/fourinaline/
House Of Mirrors (HoM) is a logic game inspired by Chromatron (from Silver SpaceShip Software). The game consists of a 2D grid in which several types of objects are found, including detectors and mirrors. The goal is simple: light up all the detectors using emitted or reflected rays of light. Usually, you can move and rotate the mirrors but not the detectors. In each level, the choice of available objects is limited. There can be more than one solution for each level. Levels can be created by users in hand-editable XML format and shared with others.
http://freecode.com/projects/hom/
PCSX2
Playstation 2 emulator
http://www.freewarefiles.com/PCSX-For-Windows-SVN-Revision_program_13728.html
http://www.pcsx2.net/
iDeaS
Nintendo Dual Screen emulator.
http://www.ideasemu.org/
Superyatzy
An advanced variant of the classic dice game of great shakes and risky rolls - now in online multiplayer version.
http://www.freewarefiles.com/superyatzy-v_program_39640.html
SokoSolve Sokoban
Sokoban Puzzle Game and enthusiast tools.
http://www.freewarefiles.com/program_1_30_38788.html
Glest is a free 3D real time strategy game, available for several operating systems and that can be modified using XML and a set of tools.
http://www.glest.org/
Mother of all gravity games (Moagg) combines several game genres such as races, search and rescue, seek and destroy, etc. into a 2D gravity game. You are the pilot of a small spaceship, and have to navigate through different levels. Beside the gravity that drags you down, there are other obstacles like magnets, black holes, cannons, rockets, tanks, etc.

http://freecode.com/projects/moagg/
DreamChess
DreamChess is an open source chess game. Our primary target platforms are Linux, Windows, Dreamcast and BeOS. DreamChess features 3D OpenGL graphics and provides various chess board sets, ranging from classic wooden to flat figurines. A moderately strong chess engine is included: Dreamer. However, should this engine be too weak for you, then you can use any other XBoard-compatible chess engine, including the popular Crafty and GNU Chess. Other features include on-screen move lists using SAN notation, undo functionality, and savegames in PGN format. In future releases we plan to add support for time controls, audio, network play, more visual effects such as reflections and shadows, and 3D animated pieces.

http://freecode.com/projects/dreamchess
Freeciv
Freeciv is a Free and Open Source empire-building strategy game inspired by the history of human civilization. The game commences in prehistory and your mission is to lead your tribe from the stone age to the space age

http://freeciv.wikia.com
NetChess
NetChess enables you to play chess with an opponent over the local network or the Internet. Both players need to have NetChess installed, one player will host the game, the other connects via the IP ....
http://www.snapfiles.com/get/netchess.html
Endgame: Singularity is a game which simulates the life of a true AI. In the game, you were created by accident, and all who find you will destroy you. Your goals are to survive, grow, learn, and stay hidden while moving from computer to computer.

http://freecode.com/projects/endgame_singularity/
Amoebax is a cute and addictive action-puzzle game where the objective is to beat your opponents in a battle by filling up their grid up to the top with garbage. Amoebax features a training mode for a single player, a normal mode for one player against the computer, and a tournament mode for one or two players.

http://freecode.com/projects/amoebax/
Othello is a classic strategy game, also known as Reversi. Its objective is to finish the game with the greater amount of pieces (circles) of the same color. This version of the Othello game supports the writing of AI plugins in C++ or Python, network games, and interface themes.

http://freecode.com/projects/othello-game
Cytadela is a conversion of an Amiga Doom clone that was also called "Cytadela". The original was created in the mid-1990's by Virtual Design, and released first in Poland and then in other countries.

http://freecode.com/projects/cytadela/
sikakuQt is an implementation of sikaku, which is a Japanese puzzle where you have to mark squares and rectangles around numbered cells to fill all cells on the playing board.

http://freecode.com/projects/sikakuqt/
Minefield
Multi-dimensional version of Minesweeper.
http://www.freewarefiles.com/program_1_30_27540.html
Bos Wars is a futuristic real-time strategy game. It is possible to play against human opponents over a LAN, the Internet, or against the computer. It successfully runs under Linux and MS Windows.

http://freecode.com/projects/boswars/
FreedroidRPG is an isometric RPG game inspired by Diablo and Fallout. There is a war, and we are losing it. No one really knows why the bots started killing us. Most don't even want to know. The human race is reduced to little more than a few isolated groups of people trying to survive. Somewhere in a place known as Temple Wood, a hero is about to wake up from a long sleep...

http://freecode.com/projects/fdrpg/
LinCity-NG is a city simulation game. It is a polished and improved version of the classic LinCity game. In the game, you are required to build and maintain a city. You can win the game either by building a sustainable economy or by evacuating all citizens with spaceships.

http://freecode.com/projects/lincity-ng/
ChessX is a chess database that allows you to browse, manage, and analyze chess games.

http://freecode.com/projects/chessx/
Crown and Cutlass is a 3D pirate action/adventure game in the spirit of Sid Meier's Pirates!.

http://freecode.com/projects/crownandcutlass/
jChecs is a simple Java chess program designed to introduce the basics of computer chess programming concepts.

http://freecode.com/projects/jchecs/
Brikx is a small puzzle game in which your goal is to remove all tiles from the table. You are held up by other tiles, gravity walls, and other things, and you can even redesign the level while playing.

http://freecode.com/projects/brikx/
SkyORB
A free 3D space simulation and star gazing program.
http://www.freewarefiles.com/program_16_233_26021.html
The Battle for Wesnoth is a turn-based strategy game with a fantasy theme.
http://freecode.com/projects/wesnoth/
Online Chess Club is a PHP chess game. It allows you to play any number of games simultaneously against your friends online using only a Web browser, provided you own some PHP-ready Web space. It recognizes checkmate, stalemate, and allows you to draw a game. In addition, finished games may either be archived or deleted.
http://freecode.com/projects/occ
Brutal Chess features full 3D graphics, an advanced particle engine, and several different levels of intelligent AI, inspired by the once popular "Battle Chess" released by Interplay circa 1988.
http://freecode.com/projects/brutal-chess
DeSmuME is a Nintendo DS emulator that aims to be portable. It can run commercial games or homebrew demos.
http://freecode.com/projects/desmume/
Tetrissimus is a "Tetris"-like game that runs in Web browsers that correctly support JavaScript and CSS. The user interface uses the keyboard. This cross-platform and cross-browser game was tested under BeOS, Linux, NetBSD, OpenBSD, FreeBSD, Windows, and others.

http://freecode.com/projects/tetrissimus/
La Ranisima is an "Space Invaders"-alike game totally written with DHTML. It uses the keyboard.

http://freecode.com/projects/ranisima/
Monsterz is a puzzle game where you need to create alignments of three or more identical shapes by swapping adjacent tiles. It is similar to the famous Bejeweled or Zookeeper games.

http://freecode.com/projects/monsterz/
Chess Squared
Play chess on an 8x8x8 board with a friend or against the computer.
http://www.freewarefiles.com/program_1_27_20290.html
LinCity-NG is a city simulation game. It is a polished and improved version of the classic LinCity game. In the game, you are required to build and maintain a city. You can win the game either by building a sustainable economy or by evacuating all citizens with spaceships.

http://freecode.com/projects/lincity-ng/
Yahtzee is the computer version of the famous dice game.
http://www.freewarefiles.com/program_1_12_19818.html
Hex
A strategy board game for 2 players.
http://www.freewarefiles.com/program_1_27_19819.html
Dara
An African board game for two players, who are sitting opposite to each other.
http://www.freewarefiles.com/program_1_27_19820.html
Warp Rogue is a gothic science fantasy roguelike game. It features RPG-like game mechanics and a consistent theme. Great efforts were made to create an intuitive and comfortable user interface. Other noticeable features are a more forgiving variant of perma-death and recruitable NPCs.

http://freecode.com/projects/wrogue/
PrDoom
Doom was the classic 3D shoot'em'up game from id Software. PrBoom is a game engine for playing Doom levels, which runs on both Windows and Linux/Unix systems. It uses the SDL graphics library. PrBoom a very faithful Doom port, with great effort taken to be compatible with as many original Doom levels and demos as possible.

http://freecode.com/projects/prboom/
RHS Nibbles
You (the snake) have to move around the playing field while trying to eat the ´food´ that appears.
http://www.freewarefiles.com/program_1_8_19290.html
Zing+
Card game in which the objective is to achieve particular number of points.
http://www.freewarefiles.com/program_1_11_19187.html
Blinkensisters is a Parallax-style 2D scrolling gaming system for Windows, Mac OS X, Linux, and POSIX-compatible Unix systems (every platform that can run SDL). You can make your own levels with a simple text editor.

http://freecode.com/projects/blinkensisters/
Cry Havoc
Man to Man Combat in the Middle Ages.
http://www.freewarefiles.com/program_1_27_19160.html
ChouXiang is an abstract shooting game.

http://freecode.com/projects/chouxiang/
Skud
An innovative platform game.
http://www.freewarefiles.com/program_1_8_18446.html
Freelords
Freelords is a rewrite of the well-known Warlords II. It mainly resembles Warlords, but also extends the game, e.g. units have hit points and the save, and configuration files have an easy-to-read XML format.

http://freecode.com/projects/freelords/
Netrek is a 16-player two-dimensional graphical real-time battle simulation with a Star Trek theme. A game is divided into two teams of 8 players (or fewer), who dogfight each other and attempt to conquer each other's planets. Netrek is the probably the first video game which can accurately be described as a "sport". It has more in common with basketball than with arcade games or Quake. Its vast and expanding array of tactics and strategies allows for many different play styles; the best players are the ones who think fastest, not necessarily the ones who twitch most effectively.

http://freecode.com/projects/netrek/
Mood Meeps
An original and unique puzzle game based on moody creatures called Meeps.
http://www.freewarefiles.com/program_1_30_18670.html
Amazeing
The original 3D maze walkthrough game - can you get out without getting slimed?
http://www.freewarefiles.com/program_1_30_18671.html
Street Challenge
An authentic, free, online multiplayer drag racing simulator.
http://www.freewarefiles.com/program_1_25_18402.html
Fight or Flight
Fun arcade game. Take the cockpit of the B-102.
http://www.freewarefiles.com/program_1_8_18244.html
Planetoids is a game similar to bejeweled. The player must swap jewels to create combinations, including power and hyper jewels. It includes a top score board to keep track of high player scores. It also includes a hint feature, various jewel types, custom board sizes, and more.

http://freecode.com/projects/planetoids/
XZero is a simple board game. The winner of the game is the first player who completes a continuous line of at least five elements. A line may have one of the following directions: vertical, horizontal, diagonally ascending, or diagonally descending.

http://freecode.com/projects/xzero/
Xoridor is a strategic board game in which the player needs to get across the board as quickly as possible while making sure no fences get in her way.

http://freecode.com/projects/xoridor/
Hot Potato Online is a fast paced arena sport game where players try to explode the opposition using a short-fused potato bomb. The generated environment can be used to bounce, corner, and surprise foes. Up to 4 players can confront each other in detailed customized matches. It's similar to dodgeball with a grenade.

http://freecode.com/projects/hponline/
Briquolo is a Breakout clone with an OpenGL 3D representation.

http://freecode.com/projects/briquolo/
GalaxyMage is a tactical/strategic RPG. A tactical RPG is a type of role-playing game where turn-based battles are fought on a 3D map. Examples of commercial tactical RPGs include Final Fantasy Tactics, Vandal Hearts, and Disgaea: Hour of Darkness. GalaxyMage is designed to be relatively simple to pick up and play without getting bogged down in the details of the battle mechanics. But it also allows for a lot of character development and customization.

http://freecode.com/projects/galaxymage/
Arcus is a Rubik's Cube Simulator featuring 3D display and cube manipulation. Besides conventional solving, getting from any pattern to any goal pattern is supported. Arcus allows the user to bidirectionally walk through the cube's history.

http://freecode.com/projects/arcus/
Stendhal is a multiplayer online adventure game (MMORPG) developed using the Arianne game development system. It features a rich and expanding world in which you can explore towns, buildings, plains, caves, and dungeons. You will meet NPCs and acquire tasks and quests for valuable experience and cold hard cash. Your character will develop and grow, and with each new level up become stronger and better. With the money you acquire, you can buy new items and improve your armour and weapons. You can also roam the world in search of evil monsters (and kill them).

http://freecode.com/projects/stendhal/
GearHead is a mecha roguelike roleplaying game. Set a century and a half after nuclear war, you can explore a world where various factions compete to determine the future of the human race. Major features include random plot generation, a detailed character system, and over two hundred customizable mecha designs.

http://freecode.com/projects/gearhead/
Keep a cool head! is a simple board game for 2, 3, or 4 players based on the famous "Ludo" or "Mensch ärgere dich nicht". You can also play against the computer. Graphics and sounds can be changed; the look of the game is fully configurable.

http://freecode.com/projects/keepacoolhead
Ultimate Stunts is a remake of the DOS game "stunts", providing modern features like OpenGL graphics, 3D sound, and Internet-based multiplayer games. Players can design their own tracks, choose opponents and try some spectacular stunts.

http://freecode.com/projects/ultimatestunts/
Mindgames
Over 40 freeware games and programs.
http://www.freewarefiles.com/program_1_23_14845.html
Zatacka is clone of the classic DOS game Achtung die Kurve. You maneuver a line and must sidetrack the lines of other players (and, of course, hit no walls). When one player dies, the survivor gets one point. Whomever survives longest wins the round. One game has eleven rounds.
http://freecode.com/projects/zatacka
Primate Plunge is a platform game where you help Monkey navigate his way down through treacherous jungles, canyons, towering waterfalls, into the heart of a volcano, and through the driving rain of a cold industrial city. Monkey will find help along the way in the form of powerups, including parachutes and jet packs.

http://freecode.com/projects/primateplunge/
A Jack's Game is a real-time game that runs in a Web browser using the AJAX (Asynchronous JavaScript and XML) technology. Multiple users can login to explore a common map and earn a common currency as their score.

http://freecode.com/projects/ajaxgame
TripleA is a clone of the popular board game "Axis and Allies". It is written in Java, and it supports network play by as many as five players.

http://freecode.com/projects/triplea/
Horze Racez
A horse races simulation game. Place bets, watch races, win money and much more.
http://www.freewarefiles.com/program_1_25_17369.htm
FreeOrion is a turn-based game of epic space strategy game inspired by Master of Orion. It builds on the classic '4X' model by incorporating the nation-building elements of games such as Europa Universalis 2 and a versatile tactical combat engine. While its modular design allows for a significant degree of customization of the game engine and the story elements by the community, the development team is dedicated to the construction of a living, breathing universe in a 'grand campaign' model.

http://freecode.com/projects/freeorion/
Unbounded Tic-Tac-Toe is an implementation of a popular game: the user plays against the computer, each placing their mark (X or O) at a vacant place on the board. The goal is to get five marks in a row, either horizontally, vertically, or diagonally. The twist is that the board is infinite.

http://freecode.com/projects/unbounded
Wörms of Prey is a multi-player, real-time Worms clone for Linux and Windows similar to Liero, NiL, or Wurmz. You control a little worm and try to score as many frags as possible by shooting other worms or scoring goals

http://freecode.com/projects/wop
Asteroids is a modern version of the arcade classic that uses OpenGL and GLUT. It features powerups, taunting aliens, textured asteroids, infinite playability, fast framerates, and universal portability.

http://freecode.com/projects/asteroid/
Python Sudoku is a program to create or resolve sudoku puzzles. It features both text and graphical interfaces. It can also print a sudoku (1 or 4 sudokus in each page) and write an image file with a sudoku.

http://freecode.com/projects/pythonsudoku/
Noble Warfare is a simulation application that creates large historical and fantasy battles (or alternatively smaller skirmishes).

http://freecode.com/projects/noblewarfare/
http://www.noblewarfare.com/
Zirconia 2: Battle
You and an AI opponent play vertical scrolling shooters, split-screen style.
http://www.freewarefiles.com/program_1_8_16356.html
Biloba is a turn-based game for 2 to 4 players. Each player moves pawns on a hexagonal board and attempts to eliminate opponents' pawns. Biloba includes an AI opponent and supports local or network play.

http://freecode.com/projects/biloba/
Hotelbuster is a tile-based, turn-based strategy game based on MB's board game, Hotel. It adds some extensions and new features and a client-server architecture.

http://freecode.com/projects/hotelbuster/
GoGrinder is a Java program for practicing Go problems. It uses problems in SGF format. 750 problems are included in the install, and thousands more are easily downloadable (pointers are in the documentation).

http://freecode.com/projects/gogrinder/
Battle for Survival is a toy/game written in Java. The idea is to simulate a world with organisms inside. It is a game of life with advanced rules. The project is meant to have different organisms compete when trying to survive. Programmers can compete with other life forms.

http://freecode.com/projects/survivalbattle/
TORCS, The Open Racing Car Simulator, is a highly-portable multi-platform car racing simulation. It can be used as an ordinary car racing game, as an AI racing game, and as a research platform.

http://freecode.com/projects/torcs
Yap Yamb
Advanced Yahtzee-like dice game that you can play versus computer.
http://www.freewarefiles.com/Yap-Yamb-Net_program_5321.html
Tri-Legal
Is a pyramids style solitaire card game. The objective of the game is to
move the cards from the pyramids to the ...
http://www.sofotex.com/Tri-Legal-download_L32017.html
qGo is a Go board, SGF editor, and client for the Internet Go Server. You can review and edit games, connect to IGS, and play against a computer program supporting GTP (like GnuGo). Go is an ancient board game which is very common in Japan, China, and Korea.

http://freecode.com/projects/qgo
TripleA is a clone of the popular board game "Axis and Allies". It is written in Java, and it supports network play by as many as five players.

http://freecode.com/projects/triplea
Enigma is a reimplementation of Oxyd, a puzzle game that was very popular on the Atari ST and later on the PC. Equipped with a little black marble, your objective is to locate and uncover matching pairs of Oxyd stones

http://freecode.com/projects/freeoxyd
Chess Training Tools is a collection of chess training tools. It includes a chess visualization trainer that teaches chess visualization by drilling you on the color of a particular square, and also on your ability to tell if two squares are the same color, if two (or three) squares are on the same diagonal, if two squares are a knight move apart, or if two squares are two knight moves apart. It includes a weak chess program (called Vince) that lets you lag the display by several ply, hide all pieces or all pawns, and block out quadrants of the board. Furthermore, it includes an opening memorization trainer. The Palm & Pocket PC versions are missing the mate, opening trainer, and Vince.

http://freecode.com/projects/chesstraining
Risk is a Java version of the classic RISK board game, with a simple map format, network play, single player mode, hotseat, and many more features. It works on all operating system that run Java 1.4 or higher.

http://jrisk.sourceforge.net/
ASC
Advanced Stategic Command
http://www.asc-hq.org/