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 71–80 of 190 games matching Difficult · updated 12 Oct 2026

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
86% of 528

Free-to-play UE 5.6 Extraction Battle Royale in 500 km² neo-futuristic world with destructible environment and vehicles, massive ET-ACUs, armored Aliens, ferocious Monsters, heavily armed MetaHumans, complete missions to attack, defend, loot, extract facing dynamic weathers.

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Free
Released
Price
Free
Players
👥 Up to 6 players
Reviews
62% of 500

Rogue Masters is a 6 player co-op horde survival game with souls-like combat and extensive character customization where you fight Entropy in long-lost civilizations.

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

Sundered Soul: Chains of the Undying is a fast-paced twin-stick action roguelite focused on manual aiming, dodging, and skill-based combat. Choose from 9 distinct classes with unique playstyles. Fight to break an eternal curse. Where every victory is earned and every mistake is lethal.

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
90% of 10

Golfing, but up a bizarre mountain where every 'I got it!' is a lie. A chaotic co-op physics platformer where falling is half the fun... probably.

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$$
Released
Price
$$ · Standard
Players
👥 1–3 players
Reviews
61% of 1,407

Join the rebellion against the evil corporation Blackveil in this action-packed roguelite for 1-3 players. Select your MOBA-like champion, collect RPG-style loot and infiltrate Blackveil’s massive factory. Wreak havoc, and smuggle out loot to get INSANELY powerful!

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
100% of 21

Rhyolite throws your crew of up to 4 players into a pressure cooker of broken train mechanisms, complex enemy attacks, and an ever-shifting puzzle of resource and attention management as you capture ghosts on a haunted steampunk railway.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
93% of 139

2-4 Sneaky and squeaky low-poly mice face off against a lone cat in the battlefield of a human house. Mice use proximity chat to communicate with other players, while the cat hunts their noises. Will the mice perform enough tasks to destroy the house, or will the cat defeat enough mice to save it?

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
0% of 1

GET MAZED is a ruthless PvE action roguelite. Solo or in co-op, dive into a procedurally generated labyrinth. Wield deadly weapons and carve a bloody path through hordes of monsters to challenge the Warden of the Maze and fight for your escape.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
100% of 2

Can you dodge all the bullets in this party game? Hell of a Bullet brings fast, bite sized matches where you and up to 3 friends face unique (and strange) attacks in arenas with diverse effects. Use modifiers to tune the game to your liking... Or just embrace the chaos.

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