Portal 2

2011

ActionAdventure

The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!

Steam reviews

Overwhelmingly Positive99%384,213 reviews

Metacritic

95/100

Released

Apr 18, 2011

Platforms

Windows, Linux

Store

Steam page

Single-playerMulti-playerCo-opOnline Co-opShared/Split Screen Co-opShared/Split Screen

Prices shown in USD. Your checkout total will reflect regional pricing in your local currency.

Gift on Steam

Steam

$9.99

Historical low: $0.99

Gift on Steam

How to gift on Steam

Click "Add to Cart" on Steam
At checkout, select "Purchase as a gift"
Choose your friend from your Steam friends list
Complete the purchase and the game goes straight to their library

Regional pricing note: Steam may restrict gifting if prices differ significantly between your country and your friend's. If you see a restriction, buying a key from a third-party store below is usually the easiest workaround.

Learn more