Tetris Block is a character from Object Twoniverse and is played by YearsAnimations. He was on the Reimu tribe and is now currently a member of Team Cirno.
- Tetris Block's user is the creator of the well known camp, "Battle for Replica Island".
- Tetris Block's user tried to debut into BFMT (Battle for Magic Town) all three possible times. Once as Brussell Sprout, another in SLAN as Toilet Paper and in the last debut, also as Toilet Paper. All three times he failed.