Boat racing game

bloboats

Boat racing game

Bloboats is an arcade-like boat racing game in the hybrid spirit of Mario-like platform jumpers and elasto mania / xmoto.

freedink-engine

humorous top-down adventure and role-playing game (engine)

Dink Smallwood is an adventure/role-playing game, similar to classic Zelda, made by RTsoft. Besides twisted humor, it includes the actual game editor, allowing players to create hundreds of new adventures called Dink Modules or D-Mods for short.
X Window System Chess Board

xboard

X Window System Chess Board

XBoard is a graphical chessboard that can serve as a user interface for chess programs, for the Internet Chess Server, or for electronic mail correspondence chess. It supports all major forms of chess, such as international chess, xiangqi and shogi. XBoard can also be used by itself as viewer for stored chess games.
A Pacman clone running on Debian 8 GNU/Linux

kapman

Pac-Man clone

Kapman is a clone of the well known game Pac-Man. You must go through the levels escaping ghosts in a maze. You lose a life when a ghost eats you, but you can eat the ghosts for a few seconds when eating an energizer. You win points when eating pills, energizers, and bonus, and you win one life for each 10,000 points. When you have eaten all the pills and energizers of a level, you go to the next level, and the player and ghost speeds increase.
Java programming game based on battle tanks

robocode

Java programming game based on battle tanks

Robocode is a Java programming game where the goal is to develop a robot battle tank to battle against other tanks. The robot battles are running in real-time and on-screen. The motto of Robocode is: Build the best, destroy the rest!
Game where you control a marble with the mouse

enigma

Game where you control a marble with the mouse

Enigma is a puzzle game similar to Oxyd on the Atari ST or Rock'n'Roll on the Amiga and good old Marble Madness. It also has Sokoban levels, and some interesting twists on the original sokoban concept.