| Achievement | How to unlock
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| Back and forth | Solve level twelve using one of the mirrors twice.
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| Bounce Maniac | Accumulate thousand light beam bounces across all your solutions.
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| Bouncy Business | Accumulate hundred light beam bounces across all your solutions.
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| Cheating | Solve level six using two or fewer mirrors.
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| Criss-cross | Solve level eleven by bouncing off of all the side mirrors, but violating the counter-clockwise sequence on at least one occasion.
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| Engineer Apprentice | Solve all levels.
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| Experienced Engineer | Find 75% off all solutions.
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| Expert Engineer | Find as many solutions as the devs planned.
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| Fair Enough | Find an alternative solution for a level.
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| It was bugging me | Solve a previously skipped level or solve all levels without skipping any.
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| Julian Will Be Happy | Listen to the menu music for ten minutes.
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| Master of Bounces | Accumulate 500 light beam bounces across all your solutions.
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| Master of Efficiency | Solve level twelve using only one mirror.
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| Master of Inefficiency | Solve level nine by hitting all the movable objects.
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| Master of Reflexion | Solve Level 27 with more than two bounces.
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| Novice Engineer | Find 25% aff all solutions.
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| Praise the Sun | Solve level eleven letting the light bounce at least 25 times.
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| Proficient Engineer | Find 50% of all solutions.
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| Smarter Than the Devs | Find more solutions than the devs in at least one level.
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| That's All You've Got? | Find all solutions for a level with at least three possible solutions.
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| Thinking sideways | Solve level four without using the side mirror.
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| Ugly Mugs | See the devs at the end of the game.
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| You Should be the Game Designer | Find all solutions the devs planned and at least one more.
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