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Escape from Tethys

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About Escape from Tethys

Escape from Tethys is an action-adventure game set on the remote planet of Tethys. You play as a scientist responsible for developing weapons technology, but when things go wrong, you must fight your way to the planet’s surface and escape.

Explore Tethys

You explore the planet’s mysterious, dark world across five different biomes, confronting and defeating its strongest creatures. More than 20 unique upgrades are scattered throughout the biomes for you to find and unlock.

Fight to escape

Use new weapons and abilities as you make your way toward the surface. You are alone, cold, scared and pursued; only the strongest and smartest will make it out alive.

Frequently asked questions

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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