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 181–190 of 563 games matching Puzzle · updated 12 Oct 2026

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Free
Released
Price
Free
Players
👥 Up to 8 players
Reviews
92% of 13

This game offers a first-person platforming experience for up to 8 players. After a mutated rabies virus began to threaten life on Earth, humanity found refuge in safe cities built in the sky. Overcome obstacles to reach the safe city — and be the first to get there.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
83% of 36

Glocktopus is a free-to-play 3D comedy puzzle game where you control an armed octopus, using your trusty sidearm, aquatic gadgets, and clever environmental interactions to overcome comedic challenges and escape the aquarium in pursuit of the local mafia’s Golden Gun.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
0% of 2

A terrifying 1-4 player co-op horror game. Explore 10+ handcrafted Backrooms maps, survive against 8+ unique entities, and use proximity voice chat to coordinate or panic. Your decisions shape the story with multiple endings. Discover optional lore that reveals the truth behind these Backrooms.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players

Fight towering beasts, survive a shattered world, and forge your legend in a post-apocalyptic fantasy where magic is outlawed and survival means rebellion.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
95% of 22

Enter a realm of terror in this 4-player co-op horror. Explore a 50-room manor haunted by a demon baby. Experience physics-driven chaos and eerie rituals as secrets unfold in every shadow.

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$
Released
Price
$ · Cheap
Players
👥 Up to 5 players

Play solo or with up to 5 players in this strategic card-stacking challenge. Place your entire deck on ascending and descending stacks, use clever resets, and survive two unique modes filled with tense, cooperative decision-making.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
77% of 9

"HSNU Academy 79th Anniversary" is a dark, narrative puzzle game set at HSNU. Explore the campus via chat to uncover secrets and reach multiple endings. This 1-hour experience unlocks Free Mode upon completion. Stay tuned for new games in future celebrations!

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

A fast-paced 4-player cooperative puzzle game where your success helps your teammate, not yourself. Solve memory challenges, pattern recognition tasks, and coordination puzzles under time pressure—but the points you earn go to the player next to you. Trust your team or watch everyone fail.

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
100% of 21

In this (up to) two-player stealth horror game, you are trapped in an haunted Austrian hotel inhabited by a Percht and other creatures from alpine folklore. You must work together, solve puzzles and avoid detection to escape the hotel alive.

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$
Released
Price
$ · Cheap
Players
👥 3–5 players
Reviews
100% of 2

ALL IN ONE is a co-op physics game where three to five players share one body or sometimes, a single object. Control balance, jump, and climb together through our custom physics system. Even simple moves can be a huge challenge so communicate, encourage, and move as one.

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