Games like COS-MOS
If COS-MOS is your kind of game, the closest matches are SplatStick, Sky Pirates and F.A.G.E.N. — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About COS-MOS: COS-MOS is a cooperative party game for 2-4 players where you navigate chaotic space challenges: repair your ship, solve puzzles, overcome traps, and rescue each other in a world of hilarious and unpredictable ragdoll physics.
Players who liked COS-MOS also play
Steam players who put hours into COS-MOS also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
SplatStick
WHY THIS
Top pick for COS-MOS fans by collaborative filtering across millions of Steam libraries. Shares Action and Massively Multiplayer with COS-MOS.
A stickman fighter where physics does half the work. Punch, grab, throw your opponent off the edge the more damage they carry, the further they fly. Nine modes, from deathmatch and tower sieges to football and hot potato. Two on one keyboard, or six online.
Sky Pirates
WHY THIS
Second-strongest match for COS-MOS fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with COS-MOS.
Set sail with your friends aboard a flying pirate ship! Explore mysterious islands, recover treasures, and survive the dangers of the skies in this co-op adventure where every expedition can quickly descend into chaos.
F.A.G.E.N.
WHY THIS
Third-strongest match for COS-MOS fans by collaborative filtering across millions of Steam libraries. Shares Action and Casual with COS-MOS.
F.A.G.E.N. is a 2–4 player co-op comedy-horror game where every sound you make affects your nose. Run a bizarre restaurant by day, collect the F.A.G.E.N. resources demanded by your boss at night, and try to reach the goals they set before you get fired.
Drunkslop: Pub crawl COOP
WHY THIS
Ranked #4 for COS-MOS fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Massively Multiplayer with COS-MOS.
DRUNKSLOP: 100% Chaos. 0% Hangover. The only co-op where getting totally wasted is the actual win condition. Scavenge for cash, chug drinks, make terrible choices, and somehow clutch it out. Strap in, it’s a long-ass night.
Ship or Burn! Coop express
WHY THIS
Ranked #5 for COS-MOS fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with COS-MOS.
Someone's order is on fire? At least the train keeps going! Load up the parcels, toss everything into the furnace, and off we go! Zombie consumers after your cargo? Into the furnace! Online co-op for 1–4 players about delivery, chaos and greed.
DADCORE
WHY THIS
Ranked #6 for COS-MOS fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with COS-MOS.
DADCORE is a chaotic 4-player co-op dad simulator where being a dad is survival horror. Do chores, save money, sell backyard junk, and defend your home from Taxes, Bills, Inflation, and the Mortgage. Every bullet costs money, so spend wisely.
ZONE L.O.S.T.
WHY THIS
Ranked #7 for COS-MOS fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with COS-MOS.
YOUR BODY IS YOUR WEAKNESS. A four-player co-op horror game that puts you in the shoes of the chief scientists of a research facility. Your sole objective is to carry out the self-destruct plan and escape the facility.
HANDSUP
WHY THIS
Ranked #8 for COS-MOS fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with COS-MOS.
Escape a vertical nightmare with up to 4 friends using physics-based parkour. Equip Magic Rings to customize your climb. Don't let go, just keep your Hands Up.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Life is Strange - Episode 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with COS-MOS.
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.
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Massively Multiplayer with COS-MOS.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with COS-MOS.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with COS-MOS.
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.
The Looker
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
Counter-Strike:Global Offensive
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with COS-MOS.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
Travellin Cats in Paris
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with COS-MOS.
Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!
Narrow it down
Head-to-head comparisons
Frequently asked about COS-MOS
- Does COS-MOS have multiplayer or co-op?
- Yes — COS-MOS supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
- What games are most similar to COS-MOS?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside COS-MOS are SplatStick, Sky Pirates, F.A.G.E.N..
- Who developed COS-MOS?
- COS-MOS was developed by Peremennie.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on COS-MOS.
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