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 31–40 of 190 games matching Difficult · updated 12 Oct 2026

Filters: Difficult × Clear all
$$
Released
Price
$$ · Standard
Players
👥 Up to 3 players
Reviews
71% of 105

Dominion Of The Forgotten is a build-crafting Roguelike. As an explorer of the United Expedition, venture into a mist-shrouded ancient continent in search of lost Dominions. Explore, battle, collect Relics, and extract safely during time-limited expeditions.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
0% of 2

An extremely difficult game about two chickens balancing an egg. Will you finish the game, or chicken out? Suffer and triumph alone or with a friend in online Co-Op!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated

Hit, fall, and try again! A challenging golf action game where you aim for the top by landing precisely on platforms. Fall, and you start over... but limited Redo Shots let you try again! Land on platforms to recover Redo Shots. Push onward alone or with friends toward the distant summit!

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
89% of 68

Starvault VR is the first true VR MOBA shooter, blending classic MOBA strategy with explosive hero-shooter action. Squad up, master unique heroes, unlock insane skins, and jump into intense 5v5 battles. Step into the arena!

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
73% of 19

Master the HOP, then wreck your friends' runs in CO-OP. HOP-CO-OP is a first-person movement parkour game — race online, sabotage rivals with wild powerups, build your own maps, and deck out your character. Pure speed, pure chaos, better together.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
79% of 249

Fend off brutal waves of demonic hordes in this epic fantasy tower defense survivors like! Hack and slash among the action or zoom to strategically control the battlefield. You are the city’s last line of defense, build your base, defend the gate!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 3 players
Reviews
47% of 17

Reloadian is an action roguelike built around fast-paced combat. Combine legendary weapons and restore order to a chaotic universe—solo or with friends.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
82% of 1,919

Step into the ultimate open-world witch adventure. Befriend and battle creatures, and conjure up a sanctuary alongside other witches in co-op or single-player.

If you loved these, you'll love this