Online co-op Difficult games

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

Showing 131–140 of 190 games matching Difficult · updated 12 Oct 2026

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Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
96% of 30

Dino-Ducks Dash is a 2D Hi-Score Multiplayer Runner you can play PvP, Co-Op or as a single player to beat the leaderboard. It has a couch co-op mode and an online co-op mode. And you can also beat the stuffing out of the other cute Dino Ducks with a machete!

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
100% of 13

Orbital Defense Force (O.D.F) is a multiplayer shoot 'em up co-op rogue-like game. play as mercenaries working for the O.D.F., accepting contracts to defend planets from invaders and earn precious scrap that can be used to upgrade their ship to take on more difficult contracts.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
69% of 100

Dustland is a reimagined take on the survival genre. A world where expeditions, looting, and battles are just the tip of the iceberg, hiding secrets and mysteries of a fallen region in its depths.

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Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
33% of 3

Be warned: Wobbly Construction is not a fun game - it's a challenge. It's difficult, unforgiving, and the controls are awkward. You'll experience hours of climbing, falling, failed jumps, and frustration. But if you reach the top of the tower, you'll feel an incredible sense of satisfaction.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
76% of 30

Parkour Civilization! Progress from a noob to a god by mastering parkour courses, crafting parkour gadgets, and solving parkour puzzles. It's even more fun with friends!

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$$
Released
Price
$$ · Standard
Players
👥 Up to 5 players
Reviews
62% of 53

Use the ancient Godstone dagger to embody resurrected champions and fight with swappable abilities and items to reclaim the shattered lands. Mortal Rite is a crossover between a Souls-like and Roguelite game, single-player or up to 5-player Co-Op!

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
80% of 40

Get ready to face a formidable challenge in this cooperative horror game for 1 to 4 players. Explore the Ravenwood cemetery, dive into the memories of the dead, and try to steal their treasures… all while surviving relentless threats, where a single mistake can be fatal.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
50% of 2

Escaping Diddler is a stealth survival game where you escaped the Diddler party, while navigating Diddler's Backyard, Steal bottles of baby oil to escape, but beware—getting caught means game over. Stay hidden, outsmart the Diddler, and escape.

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