Portal
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What is Portal?
Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
What platforms is Portal on?
PC
Portal is out on PC. On this page we compare PC digital keys, ready to activate in your Steam library.
How to get Portal at the best price?
To get Portal at the best price, compare this action game across several stores — Steam, Instant Gaming and G2A — before buying. It's a low-priced title, so differences are smaller, but it's still worth a quick look before paying. With a Metacritic score of 90, it's one of the best-rated in its category, so locking in a good price is doubly worth it. It's also a few years old now (2007), so steep discounts are common. That said, only buy from reputable stores and check that the key works in your region.
