Tangram (puzzle) game clone

glpeces

Tangram (puzzle) game clone

The Tangram is an ancient Chinese puzzle game where the player has to arrange a set of figures with 7 polygonal pieces. Peces allows playing 40 different modalities of tangrams and it includes more than 31,000 figures to solve. Also, it allows creating new figures and competitions. glpeces is especially designed to use in education.
Arcade-style game resembling Asteroids

maelstrom

Arcade-style game resembling Asteroids

This is a port of the high-resolution "asteroids" style arcade game written by Andrew Welch for the Macintosh.
game about consciousness and isolation

between

game about consciousness and isolation

Between is a pixelated art game for two players by Jason Rohrer.
A single-player, text-based, roguelike game

zangband

A single-player, text-based, roguelike game

Zangband is a single-player, roguelike game, based on Angband. Like Angband, Zangband features unique foes, artifacts, monster pits and vaults. Additionally, Zangband offers a new spell system (life, sorcery, nature, chaos, death magic), a different monster list, speaking unique foes, rumours, warrants, new ego items, backstabbing from rogues, poisoned weapons, and much more.
Reaching a planet

spacezero

Real Time Strategy 2D space combat, multiplayer net game.

SpaceZero is a Real Time Strategy 2D space combat, multiplayer (two players by now) net game.
Rubik's cube game

pybik

Rubik's cube game

Pybik is a 3D puzzle game about the cube invented by Ernő Rubik.