Online co-op Nonlinear games

Every online co-op Nonlinear game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 41–50 of 85 games matching Nonlinear · updated 12 Oct 2026

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
42% of 7

Cardinal Fall is a nonprofit, community-developed, story-driven, 3d side-view, survival-horror, single or co-op game set within an original far-future dystopian sci-fi universe where you play as a clone—known as an Echo, located in a research facility where catastrophic events are unfolding.

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
75% of 16

A co-op or solo survival-horror scavenger game where you explore labyrinthine Backrooms levels, dodge stalking entities, haul scrap to hit corporate quotas, and invest your pay in upgrades to dive even deeper

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 1–4 players
Reviews
87% of 463

CRYO is a multiplayer co-op survival horror for 1-4 players. You have been deployed by your company to various locations around the Antarctic due to communication issues. What awaits you in these dark, remote regions is far more sinister than a technical fault...

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
100% of 5

Hypercore is a Party Platformer made both with and without multiplayer in mind. Over 1 Billion runs possible with up to 4 players locally. Use Numerous Items against dangerous enemies, scale Golden Cliffs and Barren Landscapes and do what is considered impossible.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
68% of 83

Old school action RPG. Travel through an open world, design your own character class and feed your LUST for POWER by crushing your foes. Bonus replayability thanks to procedural generation, tons of abilities and items. Optional permadeath for hardcore roguelike fans!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
88% of 987

Clock in for the worst cleaning shift of your life: Unclog nasty toilets and scrub ectoplasm in this 1-4 player online co-op survival horror game. Get the job done and don't get caught by the entities hunting you!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
100% of 11

A bullet-hell boss rush for 1–8 players. Choose your fights from 30 bosses, then face a final enemy that combines their attacks. Dodge solo or survive together, unlock abilities, and build your own raids.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
25% of 4

Online co-op horror for 1-4 players. Mine nearby asteroids for gems to pay for your company's new spaceship. Time your orbits, day-trade the minerals market, and avoid deadly monsters at night.

If you loved these, you'll love this