Documentation Index generic tetromino game Reference Docs Core options Lua modding API reference Config format Leaderboard format Replay format Online mode server<->client communications NES Tetris internals Way more information than you wanted to know about NES Tetris' playfield Third-party resources Applying Artificial Intelligence to Nintendo Tetris (by Mike Birken) B-Type garbage generation (by Kitaru) HydrantDude's YouTube channel