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PortalBox

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About PortalBox

PortalBox is a puzzle game that combines portals with box-pushing mechanics. You use portals to solve puzzles, learning how they work and applying that knowledge to increasingly challenging decryption puzzles. The game contains over 100 handcrafted puzzles and introduces its mechanics gradually.

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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