Online co-op Platformer games

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

Showing 171–180 of 461 games matching Platformer · updated 12 Oct 2026

Filters: Platformer × Clear all
$
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!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
88% of 17

Trapped inside of a giant rolling ball, you and your friends must roll, bounce, and scream your way through diverse levels. Solo or co-op, try to beat every level in the fastest time.

If you loved these, you'll love this

$$
Released
Price
$$ · 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!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
0% of 11

While enjoying a peaceful evening, we suddenly find ourselves in an unknown place, forced to play a mysterious game. Should we play along with their rules? Can we truly reclaim our old lives—or are we trapped in this game forever?

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 9 players
Reviews
100% of 9

Hijack Jump is brutal parkour chaos: you climb up, your chat shoots you down. Anyone can hijack your run — no limits. Play solo or co-op with up to 8 friends. Streamer vs. Community. Skill vs. Chaos. How far can you go?

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
66% of 9

A co-op platformer experience you can play with a friend! In a vertical world full of obstacles, create creative solutions and escape using portals, either with your friend or solo...

If you loved these, you'll love this

$$
Released
Price
$$ · 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

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
0% of 1

Climb, stumble, and scream your way to the top through various obstacles! Easy enough? Not when you and your friends are a gang of mischievous goblins! The path is treacherous, the footing is awful, and the only guarantee is that someone’s going to fall.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 2–6 players
Reviews
25% of 181

Croak Squad is a 2–6 player online co-op game (best with 4–6 players) where colorful frogs use their tongues to swallow teammates and spit them in arcs to clear trap-filled stages. Sounds easy? Later levels demand perfect timing and angles—sometimes even yeeting friends straight to the goal!

If you loved these, you'll love this