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 161–170 of 461 games matching Platformer · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 2–8 players
Reviews
100% of 4

Insert Coin: Arcade Party is a chaotic online multiplayer party game packed with 30+ fast-paced arcade minigames. Face friends in rapid rounds of reflex, timing, and word battles. Insert coin. Let the chaos begin.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
100% of 24

Sorted is an online co-op game for 1–4 players. Skullbot Prime & Dr. Nefarious have acquired every sorting company in the galaxy but yours! Fight back by combining , stamping, sorting and weaponizing items across 24 levels in 3 hostile zones.Defend the takeover and earn the Indestructible Contract!

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
70% of 678

Join a fun adventure by rolling a log together! In this 2 player co-op platformer, become lumberjacks with your friend and keep your balance while moving forward on a log. Overcome obstacles by moving back and forth, reach the goal, and never give up. Knowing how to get back up matters.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
100% of 3

Fight. Loot. Die. Repeat. Begin your plight into this 2D rogue-lite, and try to survive. Battle enemies, bosses, charge orbs, enter portals, and try to make it farther than last time, uncovering new items, challenges, and secrets. Adventure alone or with up to 3 other friends in co-op.

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

This game challenges you to control a machine and climb upward to escape. Your goal is to ascend across the remnants of a destroyed planet and reach the spaceship waiting at the top.

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

You’re a goat with a delivery job. Explore to recover lost mail, and navigate a wilderness where a roaming Sasquatch reacts to your actions. Play solo or with others in a mix of cozy exploration and sudden tension.

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
95% of 23

Welcome to Archival Anemoia, an archive of over 30 different games made over the course of around 13 years, all by one girl in her childhood, and all for free!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
78% of 47

S.E.M.I. is a single-player and co-op action platformer with puzzle elements. Play as patients of an unusual clinic, take experimental drugs, interfere with each other, and be ready for chaos and unpredictable side effects!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 14

Salmon Man is a unique VR platformer where armed with nothing but a paddle, you will climb upstream and explore a beautiful, absurd world filled with humor, physics-based challenges, and rage-inducing obstacles. Now with multiplayer!

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