Portal - VideoGamer

Physics-based puzzle game created using the Source engine.

PlayStation Portal: Price, specs, and release date

PlayStation Portal review: fine device for a bizarrely narrow audience - Polygon

PlayStation Portal review: streaming handheld cuts corners

Sony's $200 handheld “Portal” can stream games from your PS5 and, uh, that's it

Why Portal Is A Perfect Video Game

Video Game World Building: The Role of Text - KeenGamer

I thought PlayStation Portal was pointless — here's why I was wrong

Portal (Video Game 2007) - IMDb

Now you're thinking with Portals - SkillfullyTangled

Portal (1986 video game) - Wikipedia

Portal with RTX is a flawed diamond of a ray traced remaster

PlayStation Portal review: weird but comfortable PS5 remote play - Video Games on Sports Illustrated

We review 5 of the biggest pieces of gaming tech on sale this Black Friday - OPB

Portal 2': A Student Video Game Project, All Grown Up : NPR

Portal - Apps on Google Play