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 131–140 of 178 games matching Collectathon · updated 12 Oct 2026

Filters: Collectathon × Clear all
$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
92% of 27

This is a game where you challenge yourself to survive using only the ingredients from a yakiniku restaurant. Survive by maintaining a balanced diet and eat as much as you can. If your stomach gets full, burn off calories with squats to get hungry again!

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 2 players
Reviews
86% of 516

Rediscover the magic of the 9th Dawn series with this complete re-imagining of the original game. Venture into a massive 2.5D open world. Explore 45 new dungeons in single-player or online/local co-op, craft weapons, raise pets, play a deck-building card game, and take down the Castle of Maltyr!

If you loved these, you'll love this

$$$
Released
Price
$$$ · Expensive
Players
👥 Up to 4 players
Reviews
63% of 688

Experience a festival of fandom like never before in Funko Fusion! Play through iconic worlds and mashup characters inspired by some of your favorite franchises in an action-adventure game with uniquely authentic, irreverent humor from the creative minds of 10:10 Games.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
74% of 27

Journey with your friends in the free to play world of Ferromon Together and take on the 10 towers with over 140 Ferromon to save the world's inhabitants from the Tainted!

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
65% of 140

Frog isn't just another low effort clicker game, We're committed to creating an experience that the community loves. We regularly add new features and frogs based on community feedback, ensuring that the game continues to evolve and stay exciting. Frog is built to stay for the long run!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
91% of 212

In this installment, there is a Sugoroku themed around the old Japan, with various events triggered by the squares you land on. Work together with other players to defeat yokai, and aim for the jackpot. As you progress in the game, you can enhance your abilities with various upgrades.

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 1

Work with your pet on the desktop, play with your friends in-game! Weyrdlets is a desktop pet game that blends productivity and play! Customize your pets and homes, hang out with friends, enjoy minigames, and let your pets keep you company on your desktop while you work or study through the day!

If you loved these, you'll love this