Free games like Tree of Mu
Below are 8 free-to-play Steam games similar to Tree of Mu, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Tree of Mu page.
Ranked picks
- 1
Life is Strange - Episode 1
Free-to-play alternative to Tree of Mu — no purchase or trial window. Shares Action and Adventure with Tree of Mu.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
- 2
Helltaker
Free-to-play alternative to Tree of Mu — no purchase or trial window. Shares Indie and Adventure with Tree of Mu.
Helltaker is a short game about sharply dressed demon girls.
- 3
Indigo Park: Chapter 1
Free-to-play alternative to Tree of Mu — no purchase or trial window. Shares Action and Indie with Tree of Mu.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 4
The Looker
Free-to-play alternative to Tree of Mu — no purchase or trial window. Shares Indie with Tree of Mu.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 5
NGU IDLE
Free-to-play alternative to Tree of Mu — no purchase or trial window. Shares Indie and Adventure with Tree of Mu.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!
- 6
Awaria
Free-to-play alternative to Tree of Mu — no purchase or trial window. Shares Action and Indie with Tree of Mu.
Awaria is a short game about working in haunted maintenance tunnels.
- 7
Grimm's Hollow
Free-to-play alternative to Tree of Mu — no purchase or trial window. Shares Indie and Adventure with Tree of Mu.
A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.
- 8
The Expendabros
Free-to-play alternative to Tree of Mu — no purchase or trial window. Shares Action and Indie with Tree of Mu.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.