Online co-op Collectathon games

Every online co-op Collectathon game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 31–40 of 178 games matching Collectathon · updated 12 Oct 2026

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$ · Cheap
Players
👥 Not stated
Reviews
78% of 263

Catastrophe! An evil wizard has cast a tornado spell on your shop, and now all your products are on the floor. Maybe you'll ask some friends for help to tidy up?

If you loved these, you'll love this

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Released
Price
$ · Cheap
Players
👥 Not stated

Cozy Coast is a tiny fishing game that lives in the corner of your screen. Cast a line while you work, fill your almanac, and grow your angler at your own pace. When you want company, open the hub and fish alongside friends.

If you loved these, you'll love this

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Released
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$ · Cheap
Players
👥 Not stated
Reviews
71% of 628

Shelve the videotapes, unlock new skills, and use your unique methods to tidy up the TV archive. Enjoy the online co-op and online PvP with your friends, or go solo! Fill up the shelves and experience a sense of relief and satisfaction.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
50% of 2

Backrooms: The Incident is a cooperative horror game for 1–4 players. On your own or with friends, you'll explore the game world, trying to figure out what's going on, where you are, how to get out of there, and whether it's even possible.

If you loved these, you'll love this

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Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
97% of 40

A cozy online multiplayer sandbox where you live as a customizable penguin. Slide, fish, swim underwater, decorate your home, complete quests, and hang out with friends in a snowy world full of minigames and social fun.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
100% of 3

Cheat your friends to make them fall screaming. ㅤㅤㅤ You are tiny. Reach the attic. It's easy.ㅤㅤㅤㅤㅤㅤㅤㅤ 1-8 players, or streamer mode.ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ 158 unique pranks, and your friend screams every time.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
94% of 726

Cleaning Up The Puzzle Gallery is a cozy first-person organization simulator about cleaning up 5000+ puzzle pieces scattered across a gallery of ~200 famous paintings. Whether you want to relax and solve jigsaw puzzles to classical music, or min-max the fastest times, the gallery needs cleaning.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
100% of 1

Dig deep with friends. Share one shaft, one wallet, one goal: go deeper. Mine ore, build your way down with ladders, platforms and elevators, and keep the lights burning. The dark is patient, the gas is not. Something hums at the bottom. Just one more layer…

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
20% of 5

A cozy first-person metal-detecting adventure where you explore an island, follow signals, dig up buried chests, sell or collect your finds, upgrade your gear and unlock new areas in search of rarer treasures.

If you loved these, you'll love this