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Prototype Blocks 2

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About Prototype Blocks 2

Prototype Blocks 2 is a puzzle game and a continuation of the first part. You use blocks and portals to solve puzzles, making your way from the start to the finish across many levels.

Puzzle mechanics

The game features physics and portals.

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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