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

Survivor Company
Single-player alternative to Collisus — playable solo, no multiplayer required. Shares Action and Indie with Collisus.
Survive waves of WWII enemies with your squad in this 2.5D roguelike. Use support & assault cards to amp firepower. Time's ticking, make your stand!
- 2

BRUTALISTICK VR
Single-player alternative to Collisus — playable solo, no multiplayer required. Shares Action and Indie with Collisus.
The golden age of violent flash games now in your VR headset. Fully physics based combat with melee and firearms featuring copious amounts of blood, gore and destruction.
- 3

Madshot: Road to Madness
Single-player alternative to Collisus — playable solo, no multiplayer required. Shares Action and Indie with Collisus.
Slaughter endless abominations while moving stylishly through a lovecraftian nightmare. Combine a multitude of unlockable weapons, abilities and upgrades in order to survive as long as possible, and reach the top of the leaderboards.
- 4

Fast and Low
Single-player alternative to Collisus — playable solo, no multiplayer required. Shares Action and Indie with Collisus.
Play in VR or with traditional FPS controls as you breach and clear your way through 23 handcrafted levels. Fast and Low is the only tactical shooter where a VR player and a keyboard player can team up side-by-side, locally or online, in intense co-op missions.
- 5

My Friend Pedro
Single-player alternative to Collisus — playable solo, no multiplayer required. Shares Action and Indie with Collisus.
My Friend Pedro is a violent ballet about friendship, imagination, and one man’s struggle to obliterate anyone in his path at the behest of a sentient banana.
- 6

Castle Cardians
Single-player alternative to Collisus — playable solo, no multiplayer required. Shares Indie and Simulation with Collisus.
Castle Cardians fused card games,roguelike and real time colony defense together. Build your powerful deck, defend the castle and beat invaders.
- 7

Jackal
Single-player alternative to Collisus — playable solo, no multiplayer required. Shares Action and Indie with Collisus.
Execute ultra-violent raids in 1970s casino hotels. Take down the Las Vegas mob as a drug super-powered hitman in physics-fueled top-down close combat
- 8

Maximum Action
Single-player alternative to Collisus — playable solo, no multiplayer required. Shares Action and Indie with Collisus.
MAXIMUM Action is a brutal and satisfying physics-based first person shooter influenced by Hong Kong cinema, heroic slow motion bloodshed, and old-school FPS ACTION.