| Achievement | How to unlock
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| All According to Plan (5 points) | Clear 20 lines in a single cascade.
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| All for One (5 points) | Clear a single line that contains all seven colors.
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| Drop it like it's hot (10 points) | Drop a total of 10,000 Tetriminos.
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| Eliminator (15 points) | Clear a total of 10,000 lines.
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| Eradicator (20 points) | Clear a total of 100,000 lines.
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| Finisher Buffet (10 points) | Use each available finisher in at least one game.
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| Frenetic (10 points) | Enter frenzy mode five times in one game.
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| Gatherer (10 points) | Own 10 Power-Ups.
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| Mind over Matter (10 points) | Get a Tetris+ with 10 or more lines. (excludes last hurrah).
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| On a roll (10 points) | Clear at least 1 line with 10 consecutive piece drops.
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| Over Achiever (20 points) | Get All Xbox LIVE Achievements.
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| Proud Owner (5 points) | Own 5 Power-Ups.
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| Rapid Fire (10 points) | Trigger three power-ups in the same line clear.
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| Scale the Mountain (15 points) | Score 500,000, or more points in a single game.
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| Step it Up (5 points) | Score 100,000 or more points in a single game.
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| Tetris Ace (15 points) | Clear a total of 150 Tetris line clears.
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| The Need for Speed (15 points) | Drop 150 Tetriminos in a single game without topping out.
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| Time Flies (5 points) | Earn a cumulative score of 1,000,000 points.
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| You have Outdone Yourself (5 points) | Beat previous highscore 5 times.
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