Bottomless Block Barrage by TricksterGuy is a Tetris Attack/Panel De Pon/Pokemon Puzzle League clone for the Nintendo 3DS. This game is a work in progress but it is currently playable. Currently this is unplayable in Citra (too slow).

http://gbatemp.net/threads/wip-game-bottomless-block-barrage-a-tetris-attack-panel-de-pon-pokemon-puzzle-league-clone.431257/