Online co-op Puzzle games

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

Showing 151–160 of 563 games matching Puzzle · updated 12 Oct 2026

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0% of 1

Backrooms: The Last Observer is a cooperative horror game. Descend into something that resists understanding, where perception itself begins to fracture. You are here not to fight, but to witness — and sometimes, witnessing is the worst thing you can do.

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$ · Cheap
Players
👥 Up to 9 players

A generation ship with an unclear objective, housing an expendable crew tasked with waking up passengers to complete the mission... No One Left To Die is a short, sci-fi, action-puzzle-platformer that can be completed solo or with up to 8 friends in a nuanced cooperative and competitive environment.

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$ · Cheap
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👥 Not stated
Reviews
33% of 12

Only Up: Chans Together is a game about challenges, strategic thinking, and true teamwork. Only those who are ready to trust their partner can reach the end and claim their freedom. Can you prove you're worthy of the key to the summit?

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
63% of 22

A story-driven match-3 game set in the Roman Empire. Rebuild a fallen settlement and turn it into a large, thriving city. Choose what to build first, complete character quests to explore the story, and solve challenging puzzles. Join limited-time events, play mini-games, and team up with friends.

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Reviews
73% of 426

A frantic co-op puzzle game where a Pilot and an Air Traffic Controller must communicate, decrypt, and improvise to save a failing aircraft. Talk fast, solve faster, and try not to crash.

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$
Released
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$ · Cheap
Players
👥 Up to 2 players
Reviews
100% of 11

🐱🚀 Find 2,000 hidden cats across 20 cosmic maps 🌌. Relax with guided color-by-numbers 🎨. Play solo or online co-op 👯‍♂️, while Meow FM 🎶 sets the galactic mood.

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$$
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$$ · Standard
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👥 Not stated
Reviews
100% of 1

SurrounDead Poly Construction is an open-world survival adventure game where players will solve puzzles, collect items, and defeat all enemies to reach the end.

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$ · Cheap
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👥 Not stated
Reviews
0% of 2

爆笑又上头的谐音梗猜词游戏!根据两张魔性图片,大开脑洞,猜出那些离谱而不失合理的谐音答案。挑战自己的汉字直觉,或是和朋友们一起集思广益,在笑声与崩溃之间找到那个恰到好处的"哦!原来如此!"

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
83% of 12

Sewer Raiders is a horror exploration puzzle game where players descend into massive underground tunnels, solve puzzles, scavenge loot, and flood the infested sewer. Every run is unpredictable, hidden paths, and dangers lurking in the dark.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
86% of 80

In The Good Dog: Chasing Shadows, play as a dog defending your family from paranormal creatures. Explore the world and solve environmental puzzles to save your loved ones and uncover the mystery.

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