Online co-op 2.5D games

Every online co-op 2.5D game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 91–100 of 138 games matching 2.5D · updated 12 Oct 2026

Filters: 2.5D × Clear all
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 5

Overworked drone, conquer your nightmare ascent! The path is brutally steep and agonizingly long. But take heart! At least for this climb, you've got hands and feet.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
83% of 4,182

TMNT Splintered Fate - Unleash the Turtles in a roguelike quest to rescue Splinter from the Foot Clan! Master ninja skills, unite in bodacious co-op gameplay, and conquer iconic NYC locales.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
84% of 109

Jump into fast-paced team battle royale action, where unique armial toys clash for survival! Explore, strategize, and dominate the battlefield to become the ultimate champion! Join the fluffiest battle in the world now and become the last animal toy standing!

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
50% of 10

Zugnaex is a very powerful demon. If you say its name correctly, every single little tiny syllable, you will summon the demon & bring forth the apocalypse. But Zugnaex has never faced a foe like you. Battle online with your friends to ultimately face the demon itself and decide the fate of humanity.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
92% of 13

"COROCONNECT" is a multiplayer-only action game where teamwork is key. Players use various gimmicks to tackle different stages. Synchronized cooperation is essential for success! Team up with friends or online players to clear all the stages!

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$
Released
Price
$ · Cheap
Players
👥 Up to 6 players
Reviews
97% of 34

Swing, spin, and launch your way to victory in Stick It!, a fast-paced physics-based platformer where angular momentum is your greatest tool. Master the art of movement, conquer dynamic environments, and challenge your friends in chaotic multiplayer races to the top!

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$$
Released
Price
$$ · Standard
Players
👥 Up to 2 players
Reviews
86% of 516

Rediscover the magic of the 9th Dawn series with this complete re-imagining of the original game. Venture into a massive 2.5D open world. Explore 45 new dungeons in single-player or online/local co-op, craft weapons, raise pets, play a deck-building card game, and take down the Castle of Maltyr!

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