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Duplexer

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About Duplexer

Duplexer is a single-player puzzle platformer in which you push and pull sections of the walls, floor and ceiling to get through levels. You use this mechanic to maneuver yourself and other objects around platforming, physics-based and puzzle challenges, which can be solved in different ways.

Levels and challenges

The game includes 100 levels and 21 achievements. Each level has accurate time tracking, a built-in timer and can be replayed at any time. The game is designed with speedrunning in mind, so you can compete to complete it as quickly as possible.

Music

The game features an original music score.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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