There are currently no working cheat codes for the Tetris Splash video game. If you know of one we've missed please let us know and we will add it to this page.
The following achievements can be unlocked in Tetris Splash on the Xbox 360 video game console. Achievements are unlocked by performing indicated tasks from the list below. Once you have completed the task you will unlock the achievement and any gamerscore points associated with it.
All-in-One (20 points)
How to unlock: Perform a Single, Double, Triple, Tetris, T-Spin Single, T-Spin Double, and 8 Combo in one game!
Clear 5 Lines (10 points)
How to unlock: Clear five or more lines during one Single Player or Online Multi-player game.
Combo (20 points)
How to unlock: Clear one or more lines with successive pieces to increase your Combo count above eight.
Old School (25 points)
How to unlock: Complete a Single Player game of Marathon without using the Hold Queue.
Online Back-to-Back (20 points)
How to unlock: Score a Back-to-Back Tetris in Online Multi-player.
Online Expert (20 points)
How to unlock: Accumulate at least ten hours of Online Multi-player game play.
Online Rookie (20 points)
How to unlock: Win a "Free for All" match in Online Multi-player.
Rainbow (10 points)
How to unlock: Use at least one Mino from each of the seven Tetriminos to clear a single line.
Reach Level 5 (10 points)
How to unlock: Reach or exceed level five in a Single Player game of Marathon.
Speedster (25 points)
How to unlock: Complete a Single Player game of Marathon in 20 minutes or less.
T-Spin (10 points)
How to unlock: Rotate the T-Tetrimino into a T-Slot to perform a one or two line clear.
Tetris! (10 points)
How to unlock: Clear four lines at once.