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 61–70 of 190 games matching Difficult · updated 12 Oct 2026

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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 2 players
Reviews
95% of 22

Your keyboard is your weapon. In this high-speed typing roguelite, play solo or Co-Op! Master 40 Operators, stack 300+ items to break the economy, and execute command-line spells to survive unique bosses. Reach Root Access before time runs out. Try not to break your spacebar in panic.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
61% of 186,493

The iconic roguelike deckbuilder returns. Craft a unique deck, encounter bizarre creatures, and discover relics of immense power in Slay the Spire 2!

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

Paddle as a cute penguin through a difficult kayaking course, dodging deadly obstacles along the way. Take on the challenge solo or team up with a friend to paddle in sync toward the finish.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
75% of 28

A short, tense 1–4 player co-op descent game built around slow, tactical combat, scarce resources, and rising pressure. Survive compact underwater dives and extract before the threat overwhelms you.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 6 players
Reviews
88% of 197

Brave a savage, unforgiving procedurally generated world where extreme weather and the nightmares of the dark will hunt you down. Alone or in co-op, survive, build, and explore to turn a cursed hellscape into your sanctuary of light.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 14

Salmon Man is a unique VR platformer where armed with nothing but a paddle, you will climb upstream and explore a beautiful, absurd world filled with humor, physics-based challenges, and rage-inducing obstacles. Now with multiplayer!

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$$
Released
Price
$$ · Standard
Players
👥 1–8 players
Reviews
77% of 3,989

LORT is a 1–8 player co-op action roguelite. Team up with your friends to battle, loot, and stack ridiculous power-ups across a cursed fantasy world. Fight toward escape, revive your homies, and get absolutely chadded as you evolve from goblin tickler to god slapper.

If you loved these, you'll love this