Looking suspiciously similar to the classic DOS Tetris-esque game Blockout! (and nothing like the Atari classic "Pitfall" game) 3D-Pitfall is essentially a 3D Tetris game. As blocks (both in traditional Tetris shape and more complicated configurations) appear and fall down the playing field, you must manipulate them to complete entire layers. It's more challenging than it looks, and I'm not sure it's more fun than the traditional Tetris game, but this version is well made a deserves a try if you're a fan of this type of game.
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