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 141–150 of 190 games matching Difficult · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 1–3 players
Reviews
88% of 9,110

A lightning-fast 1–3 player co-op roguelite from the creators of Dead Cells. DASH, DIVE and DESTROY across a shattered world. Build wild loadouts, unleash devastating Alterattacks, and become the last stand against the Vortex.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
88% of 1,421

The Last Plague: Blight is an authentic survival experience rooted in realism and immersion. Endure the hazards of a brutal open world, uncover the origins of a mysterious disease, and become humanity’s final hope of ending the Blight.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
68% of 21,441

The Forever Winter is a tactical shooter where you and your squad must loot the dead to survive beneath gargantuan war machines in a dystopian future of AI automata, cybernetically enhanced soldiers, and endless conflict. Millions of deaths later, the war continues with our latest update!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
68% of 44

Arcane Blast is a fast-paced, action-packed roguelike brimming with sorcery. Master the seven elements, combine them to achieve powerful reactions and face swarms of enemies to help feline Mage Adrian find his way home from a time dungeon.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 2 players
Reviews
93% of 698

Perennial Order is a 2D plant horror boss rush with challenging one-hit-death combat. Set in an atmospheric Dark Age world plagued by nature-infested horrors, explore a lore-filled and eldritch land alone or in two player co-op, all in a realistic painterly style.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
77% of 100

A physics, parkour adventure! Launch yourself up a collection of biomes to reach the summit. Compete against friends by pushing them off platforms to throw them off course. Explore a unique world as a fish out of water.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
80% of 26

A fast paced action RPG where you will fight increasingly difficult waves of enemies, each with unique abilities! You will be fighting various bosses, work on your secondary skills, collect cosmetics for your character and work on your very own island!

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