Single-player games like Mushroom 11
Below are 9 single-player Steam games similar to Mushroom 11, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Mushroom 11 page.
Ranked picks
- 1

Basics In Intermediate Filmmaking
Single-player alternative to Mushroom 11 — playable solo, no multiplayer required. Shares Action and Indie with Mushroom 11.
Basics In Intermediate Filmmaking is a pre-apocalyptic puzzle horror. You explore an abandonded power plant in order to document what happened to the infamous Fortitude Electric power company. Use your camera to solve different puzzles around the facility, and try to survive.
- 2

Climb It
Single-player alternative to Mushroom 11 — playable solo, no multiplayer required. Shares Action and Indie with Mushroom 11.
Climb It is a platformer and a puzzle game. Find all levels in a world which want to kill you and finish them. But be careful...be prepared to hit the "Restart" button more than once !
- 3

Zombie Head
Single-player alternative to Mushroom 11 — playable solo, no multiplayer required. Shares Action and Indie with Mushroom 11.
Zombie Head is a experimental project. In a casual game, everything should be colorful and cute? No! In Zombie Head, you will play the severed head of a dead man while listening heavy metal, overcoming meat grinders, saws and other bloody traps.
- 4

Nullysun
Single-player alternative to Mushroom 11 — playable solo, no multiplayer required. Shares Indie and Adventure with Mushroom 11.
A game about a small ball and its big problems
- 5

Ynglet
Single-player alternative to Mushroom 11 — playable solo, no multiplayer required. Shares Action and Indie with Mushroom 11.
In Ynglet, you jump, dash, slide, bounce and float your way through an abstract, effervescent sky. Melt into the reactive, dynamic soundtrack, while beautiful colors make every moment a visual treat.
- 6

Circa Infinity
Single-player alternative to Mushroom 11 — playable solo, no multiplayer required. Shares Action and Indie with Mushroom 11.
Circa Infinity is a brain-melting circular platformer by Kenny Sun, with a pulse-pounding soundtrack by Jack + Jim Fay.
- 7

And Yet It Moves
Single-player alternative to Mushroom 11 — playable solo, no multiplayer required. Shares Action and Indie with Mushroom 11.
And Yet It Moves is a puzzle-platformer, set in a unique world, made of ripped paper. Within the paper-collage you can jump, run and last but certainly not least: rotate the world. Learn how to apply the physical consequences of rotation to master the many tricky situations you may encounter.
- 8

Super Magbot
Single-player alternative to Mushroom 11 — playable solo, no multiplayer required. Shares Action and Indie with Mushroom 11.
A precise 2D platformer with a twist. NO JUMPING. Master your magnetic powers to beat each level with speed and skill. Enjoy classic 16-bit gaming vibes, tackle challenging achievements and compete for global leaderboard supremacy along the way.
- 9

World of Goo
Single-player alternative to Mushroom 11 — playable solo, no multiplayer required. Shares Indie with Mushroom 11.
World of Goo is a multiple award winning physics based puzzle / construction game made entirely by two guys.