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 151–160 of 190 games matching Difficult · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 2

Rise to the challenge on your own or together with your friends in this difficult platformer game with dangerous traps, tricky jumps and several difficulties. Jump and dodge until the level compete!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
71% of 67

Shred your guitar or smash your drum set like a rockstar! Play the original soundtrack in dynamic stages, progress through the campaign to get new skins, or customize your experience with custom songs, gameplay modifiers, and multiple control schemas!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
94% of 19

Uber Destruction is a side-scrolling roguelike top-down shooter. loot chests, gather insane weapons and unique upgrades to battle the relentless hoards of foes. You can also embrace the action online with friends, or in local co-op mode. Destroy your way to victory!

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$$
Released
Price
$$ · Standard
Players
👥 1–4 players
Reviews
95% of 249

Knights Within is a hack&slash horde shooter with roguelite elements. Design custom loadouts, navigate procedurally generated levels and utilize random power-ups. Either solo or with friends, can you survive endless waves of enemies to ensure humanity's survival?

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
96% of 10,219

RABBIT & STEEL is a co-op action roguelike that recreates the essence of high-level MMO raiding in a randomized, simplified, bunny-sized package. Choose your class, gather your rabbit-eared companions and battle your way to the Moonlit Pinnacle!

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
91% of 12

Are you a challenger? Master obstacles, complete worlds and set new high scores. Play new challenges every day by racing against the clock, collecting stars or crossing mysterious obstacles. Play the current season and get exclusive rewards for your ghost.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 2

Are you sick of walking? Do better and just jump. Go on a Castle adventure in Hop Man with your pals! You must overcome the traps by yourself to see what lies behind them, but keep in mind that there are no shortcuts to the castle.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
83% of 6

Play as a robot working for the "Establishment" and explore procedurally generated dungeons with your parasol, laser, and various acrobatic abilities. Work up the ranks and pass the notorious "Recruit Exam" and earn your license to explore beyond the walls of HQ into the void. Play solo or co-op.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
84% of 124

Embark on a thrilling journey through an unforgiving desert. You'll need to gather scarce resources and utilize your strategic and management skills to build a little train capable of overcoming attacks and fires.

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