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 71–80 of 178 games matching Collectathon · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
86% of 339

Dig Island is a 4-player co-op digging game. As you dig deeper, discover new resources, upgrade your equipment, and work with your friends to repair the plane and escape the island.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
88% of 25

Beat Paws Odyssey isn’t a game that takes your time— it stays with you while time passes. Every keystroke and mouse click breathes life into these adorable little creatures, fueling their journey around the world. They wander far to bring a touch of warmth and tenderness to your screen.

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$
Released
Price
$ · Cheap
Players
👥 Up to 20 players
Reviews
100% of 2

Big Balls is a multiplayer Party Platformer with proximity voice where movement is everything. Compete against your friends in chaotic minigames, intense races, and unpredictable gamemodes. Over 10+ players can enter, only one Ball wins. Unlock over 200 different cosmetics!

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
97% of 40

Gather your friends for the zodiac party game where chaos meets competition! Up to 4 local and 8 online players can customize characters, conquer mini-games, and outsmart rivals with items and power-ups. With 3 game modes - including one where everyone plays at the same time - it’s non-stop fun!

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$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
88% of 469

Tongue-swing, free climb, and build your own paths in a fresh 3D platformer! Plant veggie bounce pads, tightropes, and hookshots to find a way home through huge Desert, Ocean, and Mountain worlds. Collect bugs, upgrade your backpack, and make animal friends as you go! Just added: 8 Player Co-op

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
40% of 5

Backrooms: The True Level is a cooperative horror game for 1–4 players. Together or alone, you will explore this level trying to understand whether it is real, but can the darkness in this world be peaceful?

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
100% of 5

Flip or Fade: physics “bottle-flip × streaming survival” for up to 4 online. Controls are simple. Landing flips isn’t. Stylish flips, heat up your viewers, survive 10 days on a steep contract. Rise to fame—or fade. Laughs and despair await.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
0% of 1

Backrooms: Labyrinth Glitch is a cooperative horror experience for 1–4 players. Silence has a sound — and it’s not what it should be. Every step feels wrong, every shadow seems to move when you’re not looking. The only question is: how long can you keep going?

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