The game introduced "Tetris Self," an AI that learned your play style so friends could compete against you even when you were offline.
As of February 2019, Tetris Ultimate was delisted from all major digital platforms, including PC (Steam), PlayStation 4, Xbox One, Nintendo 3DS, and PS Vita. Download Tetris Ultimate
Included unique variants like Invisible (blocks disappear after locking), Rotation Lock (blocks appear in fixed facings), and Master (blocks drop instantly). The game introduced "Tetris Self," an AI that