R-Type-like horizontal shoot'em-up

Gem Drop X is an interesting one-player puzzle game for X11

Recreate a grid of mirrors from clues given by tests

Tetris-like game on a hexagonal grid

Mega-Lo-Mania-like god game

Mega-Lo-Mania-like god game (data files)

action flight simulator

data files for gl-117

free UCI chess engine, to calculate chess moves

Fullscreen SDL/OpenGL version of NetHack

innovative Real Time Strategy game

innovative Real Time Strategy game - data files

Tangram (puzzle) game clone

Data files for glpeces (Tangram puzzle)

3D lightcycle game

Interpreter for glulx interactive fiction

Game Master assistant for role-playing games

figure out which letters are which numbers

sliding tile puzzle game

Clone of the classic game Breakout, written for GNOME

data files for the GNOME card games

simple chess game

Game browser and launcher for GNOME

Klotski puzzle game for GNOME

classic Eastern tile game for GNOME

Mastermind™ clone for GNOME

popular minesweeper puzzle game for GNOME

snake game, up to four players

improved old BSD robots game

Sudoku puzzle game for GNOME

game to move tiles so that they reach their places

put tiles on a board and match their edges together

graphical or console backgammon program with analysis

data files for GNU Backgammon

Plays a game of chess, either against the user or against itself

Opening book for gnuchess

play the game of Go

platform game where you have to jump up to survive

platform game where you have to jump up to survive - data files

program to play minishogi, a shogi variant on a 5x5 board

logic game ported from ATARI XE/XL

logic game ported from ATARI XE/XL - data files

program to play shogi, the Japanese version of chess

Game of Life simulator using hashlife algorithm

Graphical UI to help manage Vulkan / OpenGL overlays

simple puzzle game involving untangling planar graphs

Shogi playing program based on OpenShogiLib

data files for gpsshogi

Shogi studying GUI based on OpenShogiLib

Bomberman clone