A Time Warp is a special feature in Tetris Time Warp that allows you to experience different historical eras of Tetris gameplay. To trigger a Time Warp, you must clear a line that includes any part of the Time Warp Tetrimino. Once activated, you'll be transported to a different era, where you'll face a timed challenge.

Successfully completing these challenges earns you bonus points and advances you through various eras until you return to Modern Tetris. Each era presents unique objectives and mechanics, and mastering them can significantly boost your score. The more challenges you complete, the more points you accumulate.

However, if you fail a challenge during a Time Warp, you'll be sent back to Modern Tetris without any accumulated bonus points from that era.