Single-player games like Cosmotronik
Below are 8 single-player Steam games similar to Cosmotronik, 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 Cosmotronik page.
Ranked picks
- 1

DYNAMIC
Single-player alternative to Cosmotronik — playable solo, no multiplayer required. Shares Action with Cosmotronik.
DYNAMIC is an arcade style hand-ball game. Play against your friends online, or vibe out in single player where you'll test your skills.
- 2

Naginata
Single-player alternative to Cosmotronik — playable solo, no multiplayer required. Shares Action and Indie with Cosmotronik.
Run and jump! And hit the evil! Geisha stand up to unravel the mystery of Kyoto!
- 3

Vectromirror™
Single-player alternative to Cosmotronik — playable solo, no multiplayer required. Shares Action and Indie with Cosmotronik.
The experiment continues in Vectromirror™! Challenge yourself against brand new obstacles in dynamic worlds in the sequel to the popular Science Fiction Parkour Platformer Vectromirror 0™. Are you able to complete each 3D course and make it all the way through?
- 4

Beat Me If You Can
Single-player alternative to Cosmotronik — playable solo, no multiplayer required. Shares Action and Indie with Cosmotronik.
this game is about a really unique 3d platformer , Sure you have to collect some pickups to gain a new life , but this experience is one of it's own , anger , joy , frustration , satisfaction is a huge part of this game
- 5

Dummy Falls
Single-player alternative to Cosmotronik — playable solo, no multiplayer required. Shares Action and Indie with Cosmotronik.
Dummy Falls is a co-op game where you and your teammate tries to overcome various obstacles until the end.
- 6

RUNDOM
Single-player alternative to Cosmotronik — playable solo, no multiplayer required. Shares Action and Indie with Cosmotronik.
RUNDOM is a "human" racing game. Sprint, slide, blink, travel through portals and more just to be faster and earn your victory!
- 7

Rubble
Single-player alternative to Cosmotronik — playable solo, no multiplayer required. Shares Action and Indie with Cosmotronik.
Rubble is a first-person physics-platformer where you break and dig through levels to solve puzzles in a dystopian game show setting!
- 8

Youropa
Single-player alternative to Cosmotronik — playable solo, no multiplayer required. Shares Action and Indie with Cosmotronik.
A platform puzzle paint adventure about breaking rules, being upside down and thinking outside the box.