Steam’s best-rated game: Now 90% off for less than $1

Portal 2 picks up where its predecessor left off, putting players in control of Chell. After a long stasis, the silent protagonist awakens in the Aperture Science labs, where the sinister AI GLaDOS once again subjects her to deadly test chambers. This time, however, she has the unpredictable robot Wheatley by her side as they attempt to escape once and for all.

Chell's only tool for escaping Aperture Science’s test chambers is the Portal Gun, which lets her create two linked portals to bypass obstacles, solve puzzles and evade GLaDOS's watchful eye. The game revolves around physics-based challenges rather than traditional enemies, though lethal test chambers, laser barriers and tracking turrets keep the danger high. Adding to the experience, Portal 2 is packed with dark humor.

Released by Valve – the company behind Steam – back in 2011, Portal 2 remains a fan favorite nearly 15 years later. According to SteamDB, it regularly draws over 3,000 players, recently peaking at nearly 6,900 simultaneous users. It also consistently ranks among Steam’s highest-rated games, boasting 350,000 reviews with an impressive 98% positive rating. Normally priced at around $10, Portal 2 is currently available on Steam for less than $1 thanks to a massive 90% discount.

Prices are subject to change. The offer was available at the time of publication of the article, but may be limited in time or quantity. All information without guarantee.