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 211–220 of 238 games matching 2D Platformer · updated 12 Oct 2026

Filters: 2D Platformer × Clear all
$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
90% of 30

Super Laura Up is a precision platformers, this game will take you on a journey through a variety of challenges, where you must use your precision and timing to overcome obstacles and reach the end. Climb in this frustrating platformer alone or in coop with friends!

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 1–5 players
Reviews
85% of 48

Crossing Frontier is a side-scroll action game with brawling elements, , featuring multiplayer PVP content and the thrilling combat! Bring your A-Game and join the fight!

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
87% of 95

An atmospheric platformer with puzzle elements and split screen, where the player takes control of two characters at once. Immerse yourself in the ethnic world of two heroes, solve puzzles and overcome obstacles together, explore the fairy forest and other locations, help each other.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
41% of 24

《天书江湖》是一款以文字类江湖MUD为蓝本的江湖游戏。简化了繁琐的命令操作方式,优化了UI界面,提升了玩家感受度。包含多个门派,技能装备系统。在这个开放的江湖世界内请你来闯荡!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 10 players
Reviews
88% of 957

Share the love and die trying! KarmaZoo is a joyful, altruistic, cooperative platformer where up to 10 random players help each other with the unique abilities of 50 different characters - all for the sake of good Karma.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
79% of 4,217

Strike Force Heroes is an oldschool arena shooter rebuilt with modern mechanics with full co-operative and PvP online multiplayer. It melds over the top action with epic story-telling in this intense remake of the hit Flash game.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
67% of 151

A massively multiplayer online role-playing game (MMORPG) developed in GODOT Engine by a group of friends from Argentina. It was inspired by a game created in 1999 called Argentum Online.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
62% of 1,754

Join your fellow Marked Inquisitors in this online coop successor to award-winning 2016 Soulslike Salt and Sanctuary.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
87% of 16

With the VISCO Collection, you'll have the chance to relive the glory days of arcade gaming with these seven fantastic titles. Whether you're a fan of shooters, fighters, sports, or racing games, there's something here for everyone.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
80% of 5

Climb the mysterious tower to get the legendary treasure said to be at the top. The controls are simple, but if you make even one mistake, you will fall. You can also connect to the internet and climb with someone.

If you loved these, you'll love this