Steam Deck games like Mycosis
Below are 7 Steam Deck-friendly games similar to Mycosis (6 Verified, the rest Playable), ranked by player overlap. Every pick has Valve's compat stamp — Verified means full controller support and default settings just work; Playable means a small first-launch tweak (control remap or text size) gets you there. imho.run pulls compat status straight from Valve's own endpoint, refreshed daily.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Mycosis page.
Ranked picks
- 1
Bionic Bay
Deck Verified alternative to Mycosis — runs on Steam Deck out of the box. Shares Action and Indie with Mycosis.
A scientist uses a unique teleportation instrument to escape an ancient biomechanical world filled with imaginative technology, deadly traps, and hidden secrets.
- 2
Relicta
Deck Verified alternative to Mycosis — runs on Steam Deck out of the box. Shares Action and Indie with Mycosis.
Relicta is a first-person physics-based puzzle game where you need to creatively combine magnetism and gravity to unravel the secrets of Chandra Base.
- 3
La-Mulana
Deck Verified alternative to Mycosis — runs on Steam Deck out of the box. Shares Action and Indie with Mycosis.
LA-MULANA is an “Archaeological Ruin Exploration Action Game,” bringing the classic appeal of adventure with the punishing difficulty of retro-inspired gaming. Search inside ancient ruins, seeking out the “Secret Treasure of Life” – which sleeps in the sprawling ruins of “LA-MULANA” and is said to be the beginning of all civilization.
- 4
The Talos Principle 2
Deck Verified alternative to Mycosis — runs on Steam Deck out of the box. Shares Action and Adventure with Mycosis.
The Talos Principle 2 is a thought-provoking first-person puzzle experience that greatly expands on the first game's philosophical themes and stunning environments with increasingly mind-bending challenges.
- 5
Portal 2
Deck Verified alternative to Mycosis — runs on Steam Deck out of the box. Shares Action and Adventure with Mycosis.
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
- 6
You are Peter Shorts
Deck Playable alternative to Mycosis — runs on Steam Deck out of the box. Shares Action and Indie with Mycosis.
You are PETER SHORTS! You have been captured and taken to a secret cloning facility. Can you escape with your newly-cloned brethren?
- 7
Half-Life
Deck Verified alternative to Mycosis — runs on Steam Deck out of the box. Shares Action with Mycosis.
Named Game of the Year by over 50 publications, Valve's debut title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.