Katanaut
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About Katanaut
Katanaut is an action roguelite set aboard a massive space station descending into cosmic chaos. You play as Naut, tasked with uncovering what happened as the station’s once-human inhabitants become terrifying creatures. Its corridors grow more haunting and its enemies less human the deeper you descend.
Explore the station
Each run brings changing pathways and new challenges, with hordes of enemies throughout the station. You travel between areas by elevator, and each ride carries forward progress from the memory fragments you have scavenged.
Fight and recover
Combat centers on precise, souls-like encounters with a blade, though you can also attack from a distance. When your biometrics are no longer detected, advanced time manipulation brings you back to life. The station holds memory fragments left by the fallen; in a future where people can download abilities on demand, these fragments may unlock lost skills or talents.
Frequently asked questions
The best price for Katanaut is $17.98 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Katanaut are: Windows 7, GeForce GTX 1050, Intel Core i5, 4 GB RAM, 1 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Katanaut is a single-player game.
Yes. Valve rates Katanaut as Verified on the Steam Deck: it runs well out of the box.
Yes. Katanaut is the full base game. You need nothing else to play it.
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.











