Tetris Splash Cheats for Xbox 360 Achievement: gamescore: All-in-One (20) When: complete achievement below for gamescore How: Perform a Single, Double, Triple, Tetris, T-Spin Single, T-Spin Double, and 8 Combo in one game! Submitted By: Emmie87 Achievement: gamescore: Clear 5 Lines (10) When: complete achievement below for gamescore How: Clear five or more lines during one Single Player or Online Multiplayer game. Submitted By: Emmie87 Achievement: gamescore: Combo (20) When: complete achievement below for gamescore How: Clear one or more lines with successive pieces to increase your Combo count above eight. Submitted By: Emmie87 Achievement: gamescore: Old School (25) When: complete achievement below for gamescore How: Complete a Single Player game of Marathon without using the Hold Queue. Submitted By: Emmie87 Achievement: gamescore: Online Back-to-Back (20) When: complete achievement below for gamescore How: Score a Back-to-Back Tetris in Online Multiplayer. Submitted By: Emmie87 Achievement: gamescore: Online Expert (20) When: complete achievement below for gamescore How: Accumulate at least ten hours of Online Multiplayer game play. Submitted By: Emmie87 Achievement: gamescore: Online Rookie (20) When: complete achievement below for gamescore How: Win a "Free for All" match in Online Multiplayer. Submitted By: Emmie87 Achievement: gamescore: Rainbow (10) When: complete achievement below for gamescore How: Use at least one Mino from each of the seven Tetriminos to clear a single line. Submitted By: Emmie87 Achievement: gamescore: Reach Level 5 (10) When: complete achievement below for gamescore How: Reach or exceed level five in a Single Player game of Marathon. Submitted By: Emmie87 Achievement: gamescore: Speedster (25) When: complete achievement below for gamescore How: Complete a Single Player game of Marathon in 20 minutes or less. Submitted By: Emmie87

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