Avoision is a very simple arcade-style game. There's no story, no fancy graphics, no campaigns--just frantic, high-speed gameplay. Gameplay consists of moving a green block around with the arrow keys. The goal is to capture the red block before the timer runs out to score points. You must avoid all the white blocks that appear as you progress through the game.
Naev is a 2D space trading and combat game, in a similar vein as Escape Velocity. Naev is played from a top-down perspective, featuring fast-paced combat, many ships, a large variety of equipment, and a large galaxy to explore. The game is highly open-ended, letting you proceed at your own pace.
Beneath A Binary Sky is an engine that simulates a world in which robots controlled by programs can live, work, fight, and even bear new children. The long-term goal of the project is to create a fully configurable engine that can simulates any kind of world, from simple to complex ones with many rules and events.
Frogatto is an old-school 2D platformer game starring a certain quixotic frog. It has gorgeous, high-end pixel art, pumping arcade tunes, and all the gameplay nuance of a classic console title. Run and jump over pits and enemies. Grab enemies with your tongue, swallow them, and then spit them out at other enemies as projectiles! Fight dangerous bosses, and solve vexing puzzles. Collect coins and use them to buy upgrades and new abilities in the store. Talk to characters in game, and work to unravel Big Bad Milgram's plot against the townsfolk! At over 30 levels set in 4 different environments, Frogatto is not a flash in the pan, and has the play-time you'd expect from a real video game.
MicroSweeper is Minesweeper-like game intended for J2ME-capable (MIDP 2.0, CLDC 1.1) hand-held devices. The game allows optional determinism, which when turned on, ensures that each mine can be discovered without guessing. Besides the traditional game, it provides a pseudo-hexagonal grid and games with various "neighborhood" patterns, where the number on the field is computed from mines located further from the field itself.