Games

Egoboo is an open-source action-RPG / dungeon crawling adventure! It's like Nethack. Except it has actual graphics. And they're 3D. And it's in real-time. And there's no Oracle. And you can save your characters. That might not sound like Nethack at all, but you'll get what we mean when you play the game.
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GCompris is an educational software suite comprising of numerous activities for children aged 2 to 10. Some of the activities are game orientated, but nonetheless still educational. See the magazine cover feature for more info on GCompris.
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Navigate a spaceship through 70+ levels by jumping over gaps and using special floor attributes such as jump-pads or speed-ups.
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Picpuz is a free Linux "jigsaw puzzle" program. You can take almost any image (JPEG, TIFF, PNG...) and scramble it into many pieces (tens to hundreds). You can then reassemble the picture using the mouse to move the pieces around.
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Tetzle is a jigsaw puzzle game that uses tetrominoes for the pieces. Any image can be imported and used to create puzzles with a wide range of sizes. Games are saved automatically, and you can select between currently in progress games.
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