Causality
Offers
Trailers & screenshots
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About Causality
Causality is a puzzle game about manipulating time to change the sequence of events and the outcome of each level. Across strange, alien landscapes, you help a group of stranded astronauts find a route to safety by working with your past selves and solving paradoxes.
Solve each level
Each level is a brief but hazardous moment in time. Guide every astronaut to an exit matching their colour before time runs out; the level is complete when they all reach an exit. You can alter events by travelling through time and working with your past selves.
Levels and achievements
The game has 60 levels to complete and 13 achievements to unlock.
Frequently asked questions
The best price for Causality is $0.55 at Eneba. That is 86% less than on Steam, where it costs $3.99. 4 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Causality stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Causality are: Windows 7, 1 GB RAM, 250 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Causality is a single-player game.
Yes. Causality is the full base game. You need nothing else to play it.
Buy Causality 86% cheaper than on Steam.
Causality is available for 86% less in shops such as Eneba or Kinguin.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.
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