Steam Deck

Does Portal work on Steam Deck?

Steam Deck

Verified

Valve has tested this game and it works fully on Steam Deck: readable text, good controller support, and no manual setup.

Status as checked with Valve on 11 October 2026.

Portal™ is a new single player game from Valve.

System requirements

Does Portal work on Steam Deck?: Verified. Valve has tested this game and it works fully on Steam Deck: readable text, good controller support, and no manual setup.

Portal

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