Online co-op 2D Platformer games

Every online co-op 2D Platformer game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 171–180 of 238 games matching 2D Platformer · updated 12 Oct 2026

Filters: 2D Platformer × Clear all
$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
100% of 10

Dive into The Candy Adventure! Join your friend after falling through a magical portal and getting lost in a world of enchanted sweets. On an epic journey home. Alone or in cooperation, every moment is a delightful surprise. Adventure, friendship and sweetness await you!

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
52% of 196

"Gensokyo Orb" is a game blending unique gameplay and beautiful girl strategy. Engage in online play, solo adventures, or team up against tough foes. Lead Gensokyo's diverse, skilled girls with creative tactics and their unique powers to win!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated

how to play W,a,s,d Want to get to the end to survive or find strategies but it's not all possible start whether easy but not when you proceed further you have one of the lives much harder than you mixes

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 2

Buy soldiers, assemble troops, and simply command them to fight. Each branch has its own strengths, rationally match your lineup, break through the other side's defense line, defeat all the other soldiers, or go to the other side's base camp. Support multiplayer online,and lobby matching

$
Released
Price
$ · Cheap
Players
👥 Not stated

On the basis of MineSweeper, sight range and stones are introduced to solve the dead-end situation of traditional MineSweeper. There are fifty levels from simple to difficult. In the fiftieth level, there are many grids of 6, 7, and 8, but there must be a solution. Global racing rankings.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
85% of 526

A sandbox fighting game with built-in creation tools to create characters and stages. Animate pixel art characters using our 3D pixel art rotation technology, then battle with up to 8 players! Use our tools to export sprites for your own projects.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 3 players
Reviews
67% of 3,693

Metal Slug: Awakening continues the classic gameplay loved by fans, with exciting new features like World Adventure, 3-player Team-up, and Roguelike challenges. Join forces with your friends online to take on powerful bosses anytime, anywhere!

Free
Released
Price
Free
Players
👥 Not stated
Reviews
75% of 223

"Wonderland M" is a turn-based MMORPG with ancient civilizations, cute characters, and exploration. Pilot vehicles, meet characters, recruit companions, and create your dream home. Compose your own legendary adventure in "Wonderland M"!

If you loved these, you'll love this