3d Modelling Environment
Ayam is a free 3D modelling environment for the RenderMan interface.
Developer: ayam3d.org
License: BSD License
Operating System: All 32-bit MS Windows (95/98/NT/2000/XP), All POSIX (Linux/BSD/UNIX-like OSes), FreeBSD, Linux, OS X, SGI IRIX
Aztec is a 3D Modelling and Animation tool that is intended to provide a decent set of tools for use in the Game development process.
Developer: aztec
License: GNU Lesser General Public License (LGPL)
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
Art of Illusion is a full featured 3D modelling, rendering, and animation studio.
Developer: Peter Eastman
License: GNU General Public License (GPL)
Operating System: OS Independent (Written in an interpreted language)
K-3D is the free (as in freedom) 3d modeling, animation, and rendering system.
Developer: k-3d
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 BSD Platforms (FreeBSD/NetBSD/OpenBSD/Apple Mac OS X), All POSIX (Linux/BSD/UNIX-like OSes), Linux
Fle3 is a web-based learning environment.
Developer: UIAH Media Lab, University of Art and Design Helsinki
License: GNU General Public License (GPL)
Operating System: Zope
3D game engine and multiplayer/singleplayer FPS game.
Developer: cube
License: zlib/libpng License
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), All BSD Platforms (FreeBSD/NetBSD/OpenBSD/Apple Mac OS X), All POSIX (Linux/BSD/UNIX-like OSes), Fr
Collection of 40 Solitaire Games with 3D - OpenGL render.
Developer: big3dsol
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)
3D tetris with lots of bonuses for killing your opponents.
Developer: gltris
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
Serpent 3D is a first-person-eater.
Developer: serpent3d
License: GNU General Public License (GPL)
Operating System: 32-bit MS Windows (NT/2000/XP), Linux
Sokoban 3D is a 3D implementation of the game Sokoban.
Developer: Sokoban3D
License: GNU General Public License (GPL)
Operating System: Win2K, WinXP
It's a 3D version of the famous videogame Puzzle Bobble developed using opengl, QT, SDL in C++.
Developer: puzzlebobble3d
License: GNU General Public License (GPL)
Operating System: WinXP
A 3D/2D configurable minesweeper based game.
Developer: wmdsweeper
License: GNU General Public License (GPL)
Operating System: Cygwin (MS Windows), All 32-bit MS Windows (95/98/NT/2000/XP), All POSIX (Linux/BSD/UNIX-like OSes)
SharpConstruct is a 3D modeling program that paint depths on to polygon models in real-time.
Developer: Nicholas Bishop
License: GNU General Public License (GPL)
Operating System: 32-bit MS Windows (NT/2000/XP), All POSIX (Linux/BSD/UNIX-like OSes)
A 3D platform universe, two characters and two keys, one for each character, and at the end of the road two princesses to free.
Developer: Jean-Baptiste LAMY
License: GNU General Public License (GPL)
Operating System: All
Crystal Space is an Open Source 3D SDK for Unix, Windows, MacOS/X.
Developer: crystalspace3d.org
License: GNU Lesser General Public License (LGPL)
Operating System: All 32-bit MS Windows (95/98/NT/2000/XP), All BSD Platforms (FreeBSD/NetBSD/OpenBSD/Apple Mac OS X), All POSIX (Linux/BSD/UNIX-like OSes), OS Portable (Source code to work with many OS platforms), Lin
D2X-XL is an OpenGL port of the classic 3D Shooter game Descent 2 for Win32, Linux and Mac OS X, containing many enhancements and bug fixes while preserving full backwards compatibility.
Developer: descent2.de
License: GNU General Public License (GPL)
Operating System: 32-bit MS Windows (NT/2000/XP), Linux, OS X
3D game engine (more powerful redesign of the Cube engine) and FPS/RPG game.
Developer: sauerbraten
License: zlib/libpng License
Operating System: All 32-bit MS Windows (95/98/NT/2000/XP), All BSD Platforms (FreeBSD/NetBSD/OpenBSD/Apple Mac OS X), All POSIX (Linux/BSD/UNIX-like OSes), Linux
Egoboo is a working cool 3D dungeon crawling game in the spirit of nethack.
Developer: egoboo
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, OS X
Voxelstein 3D is a voxel based FPS game in the spirit of Wolfenstein 3D.
Developer: voxelstein3d
License: MIT/X Consortium License
Operating System: Vista, WinXP
Port of Wolfenstein 3D & Spear of Destiny for S60 cellphones.
Developer: wolf3d-s60
License: GNU General Public License (GPL)
Operating System: SymbianOS

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