Tetris Like Game
It is simple tetris-like game.
More Info 
Developer: mishigame
License: GNU General Public License (GPL)
Operating System: 32-bit MS Windows (95/98), All 32-bit MS Windows (95/98/NT/2000/XP), All POSIX (Linux/BSD/UNIX-like OSes), Linux
A 3D puzzle game for PC.
Developer: the3dtris
License: GNU General Public License (GPL)
Operating System: 32-bit MS Windows (95/98), 32-bit MS Windows (NT/2000/XP), All 32-bit MS Windows (95/98/NT/2000/XP), Win2K, WinXP
Tetris-like game written in C++, and using the SDL-library.
Developer: swiftblocks
License: Open Software License
Operating System: All 32-bit MS Windows (95/98/NT/2000/XP), All POSIX (Linux/BSD/UNIX-like OSes), Linux
Another tetris-like little game.
Developer: pypebbles
License: GNU General Public License (GPL)
Operating System: All 32-bit MS Windows (95/98/NT/2000/XP), All POSIX (Linux/BSD/UNIX-like OSes), Linux
Tetrissimus is an open source "Tetris" alike game totally written in DHTML (JavaScript, CSS and HTML) that uses keyboard.
Developer: tetrissimus
License: Mozilla Public License (MPL)
Operating System: OS Independent (Written in an interpreted language)
Mac Crack Attack is a port of Crack Attack to the Mac OS X platform.
Developer: crackattack
License: GNU General Public License (GPL)
Operating System: All POSIX (Linux/BSD/UNIX-like OSes), OS X
Kajaani Kombat is a rampart-like game (old arcade classic) set in space.
Developer: Team KK
License: GNU General Public License (GPL)
Operating System: SDL
Dungeon Crawl Stone Soup is a free rogue-like game of exploration and treasure-hunting.
Developer: crawl-ref
License: GNU General Public License (GPL)
Operating System: All 32-bit MS Windows (95/98/NT/2000/XP), All BSD Platforms (FreeBSD/NetBSD/OpenBSD/Apple Mac OS X), Linux, OS X, MS-DOS
Ularn is a "rogue-like" game.
Developer: ularn
License: GNU General Public License (GPL)
Operating System: OS Portable (Source code to work with many OS platforms)
Tetris clone game totally written in Java (1.
Developer: tetrisdai
License: Mozilla Public License (MPL)
Operating System: OS Independent (Written in an interpreted language)
Scavenger A fun 2-D game like Lode Runner.
Developer: sdlscavenger
License: GNU General Public License (GPL)
Operating System: Linux, Win2K, WinXP, Win95, Win98, WinME
A spin of the popular tetris game.
Developer: betris
License: GNU General Public License (GPL)
Operating System: WinXP
FreeCol is an open version of Colonization.
Developer: freecol.org
License: GNU General Public License (GPL)
Operating System: OS Independent
Neitris is a competitive, network multiplayer version of Tetris.
Developer: neitris
License: GNU General Public License (GPL)
Operating System: 32-bit MS Windows (NT/2000/XP), All POSIX (Linux/BSD/UNIX-like OSes)
This is a Fallen Angel Siege board game clone.
Developer: freesiege
License: GNU General Public License (GPL)
Operating System: 32-bit MS Windows (NT/2000/XP), Linux
BeastieWorker is 3D sokoban-like game.
Developer: beastieworker
License: GNU General Public License (GPL)
Operating System: OS Portable (Source code to work with many OS platforms)
Buscayasminas is an open source "Minesweeper" alike game totally written in DHTML (JavaScript, CSS and HTML) that uses mouse and keyboard optionally.
Developer: buscayasminas
License: Mozilla Public License (MPL)
Operating System: OS Independent (Written in an interpreted language)
Project Gusanos is a 2D worms like game.
Developer: gusanos
License: GNU General Public License (GPL)
Operating System: 32-bit MS Windows (95/98), All 32-bit MS Windows (95/98/NT/2000/XP), All POSIX (Linux/BSD/UNIX-like OSes), Linux
This is an OpenGL FPS (quake like) 3D game engine written in C++.
Developer: theendthegame
License: GNU General Public License (GPL)
Operating System: 32-bit MS Windows (NT/2000/XP), All POSIX (Linux/BSD/UNIX-like OSes)