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 101–110 of 238 games matching 2D Platformer · updated 12 Oct 2026

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
100% of 4

「NIGHTRAVEL」は、荒廃した電子街が舞台のマルチビルド2Dアクションゲームです。電脳支配された故郷を救うため「ハッカー」となり、反撃の狼煙を上げよう。 荒廃した空虚な街を駆け抜け、有象無象の敵対者たちを蹂躙しよう。一人でも友達と一緒でもプレイ可能。 戦利品を組み合わせて能力増強、各キャラクターを使いこなし、電脳システムに支配された街を取り戻そう。

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$
Released
Price
$ · Cheap
Players
👥 Not stated

A fast-paced arcade platformer where platforms vanish behind you. Collect coins, upgrade your runner, and customize your character with your own 32x32 sprites. Three difficulties. Multiple game modes. How far can you run?

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Free
Released
Price
Free
Players
👥 2–4 players
Reviews
89% of 29

Arithmetic Arena is a competitive math-challenge game built on the ELO ranking system. Each challenge tests not only your speed and accuracy, but also your ability to stay calm and composed. Confidence and composure will let you truly enjoy the game and find fun in every challenge.

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
63% of 11

AVTale is a cooperative platformer for two players on one screen or online. Two heroes find themselves in a dark cave full of secrets and dangers. One can only fight, the other can support the ally. Together, solve puzzles, fight monsters and much more!

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$$
Released
Price
$$ · Standard
Players
👥 2–4 players
Reviews
96% of 27

Team up or battle friends up to 4 players in QUADRICOLOR’s vibrant color-switching chaos: fire Qi-Bullets to spread your color! Compete in monthly online speedrun tournaments and climb the top of the community leaderboards. Perfect for couch co-op parties or solo runs try-hard.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
87% of 33

RIBBITS is voice-action cooperative platformer! Players control frogs that adjust their jump strength using the volume of their voices, and work together by connecting their tongues like ropes to overcome obstacles. Shout, cooperate, and team up with your friends to reach your goal!

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
72% of 18

Original and immersive cyberpunk driving game. Use your drifts to make your lines deadly for your opponents. Solo, local cooperative and online multiplayer modes. Play on a team with players of the same or different colors. Immersive soundtrack. Unique and stimulating gaming experience.

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$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
83% of 755

WASD : The Adventure of tori is an online co-op game for 2–4 players, where each player can only use their automatically assigned key (W, A, S, or D). Even a small mistake can make the team fail, so talk with your teammates and work together! You’ll learn the rest by crashing into it… a lot.

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$
Released
Price
$ · Cheap
Players
👥 2–4 players

This world has been consumed by darkness, and light has faded into eternal night. It is said that only by collecting the seven-colored Shards of Light can darkness be dispelled. You are a traveler chosen by fate, able to travel through various scenes, collect the Shards, and restore the light.

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