Portal

2007NVIDIA Lightspeed Studios Valve SoftwareTopValveTop

Action · Adventure · Puzzle

Valve’s 2007 portal-gun puzzle-platformer: Chell vs GLaDOS in Aperture Science. First shipped in The Orange Box, later sold standalone on Steam.

Franchise

Portal

Collector note

Standalone Steam/retail PC release after The Orange Box; Flash Version chambers later added free for Windows owners (not a Still Alive SKU). Developer field wrongly lists NVIDIA Lightspeed Studios (RTX remaster). Catalog released_at 2007-10-09 vs Orange Box NA Oct 10, 2007.

Facts

Originally released in The Orange Box (Windows/Xbox 360 NA October 10, 2007).
Standalone Portal: Still Alive (XBLA) added 14 Flash Version chambers in October 2008.

Related games

Portal 2 · PCSequel
Portal with RTX · PCRTX Remix remaster
The Orange Box · PCThe Orange Box compilation

Sources

Portal (video game) · Wikipedia
Portal: Still Alive · XBOX Wire

Collector Comments

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