Single-player games like Koloboke: Sickness Simulator
Below are 13 single-player Steam games similar to Koloboke: Sickness Simulator, 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 Koloboke: Sickness Simulator page.
Ranked picks
- 1

I Am Bread
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
You are bread. Your mission, become toast! Take on all hazards to deliciousness as you head on an epic adventure in one of the the toughest games ever baked. All of the game modes (including Bagel Race) are now unlocked so there's sure to be something to suit everyone's taste!
- 2

Star Overdrive
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
Star Overdrive is a high-speed action adventure set in an open world. Race across an alien planet on your Hoverboard, mastering tricks, battling enemies, solving puzzles, and using your powers to overcome challenges and shape your destiny!
- 3

Fallback
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
Lead the rebellion in an epic rogue-like adventure. Guide your jet-pack equipped post-apocalyptic volunteers through a labyrinthine underground complex by jumping, dodging, and battling against robot minions (and masters) to get to the surface — and bring life back to the scorched Earth.
- 4

MIO: Memories in Orbit
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
Play as android MIO in this mesmerizing metroidvania where you explore the Vessel, an enormous technological ark overgrown with machines gone rogue. Uncover its secrets, enhance MIO's abilities, and save the spaceship and its residents from oblivion.
- 5

La-Mulana 2
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
The long-awaited sequel to La-Mulana, La-Mulana 2 follows Lumisa Kosugi as she explores the ancient ruins of La-Mulana. Desperate to find the cause of the recent slew of monsters appearing from the ruins, Lumisa discovers the "other" La-Mulana: the ruins known as Eg-Lana.
- 6

Lonely Mountains: Downhill
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
Just you and your bike - take it on a thrilling ride down an unspoiled mountain landscape. Make your way through thick forests, narrow trails and wild rivers. Race, jump, slide and try not to crash - all the way from the peak to the valley!
- 7

Bionic Bay
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
A scientist uses a unique teleportation instrument to escape an ancient biomechanical world filled with imaginative technology, deadly traps, and hidden secrets.
- 8

Foregone
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
Foregone is a fast and fluid 2D action-platformer packed with legendary loot and stunning pixel art. Collect an arsenal of powerful weapons and unravel a compelling story of regret and conspiracy as you slice your way through hordes of enemies to save Calagan.
- 9

Survive on Raft
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Koloboke: Sickness Simulator.
Survive on Raft is a Survival Sandbox Simulator on the Raft in the middle of the ocean! Fight with shark, build base, craft, loot islands, farm and survive. Play solo or with friends.
- 10

CyberCorp
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
Brutal fast-paced isometric Co-op Loot Shooter in Cyberpunk world. Equipment-based combos. Exotic Weapons and Armor. Easy to start, hard to master. Play solo or with friends.
- 11

ZIC – Zombies in City
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
Control a team of 4 characters, switching between them to use their unique abilities. ZIC: Zombies In City is a first person zombie survival shooter.
- 12

DESERT KILL
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
DESERT KILL is a roguelite top-down shooter where you have to destroy evil forces in the most brutal way!
- 13

ZIC: Survival
Single-player alternative to Koloboke: Sickness Simulator — playable solo, no multiplayer required. Shares Action and Indie with Koloboke: Sickness Simulator.
ZIC: Survival is a survival shooter where you feel The Zombie Apocalypse & become The Undead Hunter!