XPenguins is a program for animating cute cartoons/animals in your
root window. By default it will be penguins - they fall from the top
of the screen, walk along the top of windows, up the side of windows
and do various other stuff. Other themes in the base package are
"Classic Penguins", reproducing XPenguins version 1.2, and "Turtles".
More themes can be downloaded from the XPenguins web site
X-pired is an action-puzzle game written in C using SDL, SDL_mixer,
SDL_image and SDL_gfx libraries distributed under the terms of GNU
GPL. The goal of the game in each level is to reach the exit square,
avoiding exploding barrels and other deadly stuff...
Xye is a puzzle game in which the objective is to help a character that looks
like a green circle to get all the gems in the room. This is, of course,
not as easy as it sounds, Xye must solve all sorts of puzzles while
at the same time avoiding all sorts of traps and beasts.
ZAngband is one of the many variants of the freeware rogue-like computer
roleplaying game Angband.
0 A.D. (pronounced "zero ey-dee") is a free, open-source, cross-platform
real-time strategy (RTS) game of ancient warfare. In short, it is
a historically-based war/economy game that allows players to relive
or rewrite the history of Western civilizations, focusing on the
years between 500 B.C. and 500 A.D. The project is highly ambitious,
involving state-of-the-art 3D graphics, detailed artwork, sound,
and a flexible and powerful custom-built game engine.
The game has been in development by Wildfire Games (WFG), a group
of volunteer, hobbyist game developers, since 2001. The code and
data are available under the GPL license, and the art, sound and
documentation are available under CC-BY-SA. In short, we consider
0 A.D. an educational celebration of game development and ancient
history.
Zoner's Half-Life compile tools offer many improvements over the original
map compiling tools for Half-Life, such as better lighting quality, faster
vis times, switchable texture based lighting, support for brush entities
casting shadows, removal of "sticky" edges, support for 64-bit processors,
and much more.
Please note that these tools are for use with the Half-Life 1 engine (also
known as GoldSrc or GoldSource), not for the Source Engine used in Half-
Life 2. For the Source Engine, refer to Custom Source Tools (CST).
OpenAlchemist is a Tetris-like game developped with
the Clanlib framework. Its goal is to reimplement the
game www.naturalchimie.com with free software and
free licenses.
Open Surge is an open source retro-style 2D sidescroller inspired by
old-school games. Join Surge, Neon and Charge and save the world from
the evil Gimacian the Dark!
OpenTTD is a clone of Transport Tycoon Deluxe, a popular Microprose game
originally written by Chris Sawyer. It attempts to mimic the original game
as closely as possible while extending it with new features.
Pingus is a free Lemmings-like game covered under the GNU GPL. It features
currently 22 playable levels and runs under a wide variety of operating systems
(FreeBSD, Linux, Windows, etc.)