Co-op games like 4Below
Below are 8 cooperative Steam games similar to 4Below, ranked by player overlap and content similarity. Every pick supports cooperative play — online co-op, LAN co-op, or shared/split-screen — so you can play with friends right out of the box. imho.run pulls from the same Steam category data Valve uses internally, so "Co-op" here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like 4Below page.
Ranked picks
- 1

Eclipse Below
Online Co-op alternative to 4Below — playable with friends. Shares Action and Indie with 4Below.
A co-op submarine piloting horror game with asymmetrical elements where your survival is dependent on the effectiveness of communication between your crew and the efficient management of resources left behind by the old world.
- 2

SANTA
Online Co-op alternative to 4Below — playable with friends. Shares Action and Adventure with 4Below.
A 1-4 player co-op Christmas horror game. You have 3 days to deliver the presents and save Christmas, or die trying.
- 3

The Maze
Online Co-op alternative to 4Below — playable with friends. Shares Action and Indie with 4Below.
Escape an ever-shifting procedural labyrinth. Loot legendary armor, overcome challenges in crafting zones, and survive deadly traps in this fantasy Roguelite. With progressive difficulty and unique enemies, can you find the exit before the Ghost finds you?
- 4

SPACE HUG-DUNG
Online Co-op alternative to 4Below — playable with friends. Shares Action and Indie with 4Below.
"Infiltrate mysterious planetary facilities to snatch the core 'Hug-Dung' and escape. Battle giant robots and alien creatures in 4-player co-op, secure the core, and return to the extraction pod in this sci-fi action experience."
- 5

Shan Hai : Mythic Origins
Online Co-op alternative to 4Below — playable with friends. Shares Action and Indie with 4Below.
SHANHAI: Myth Origins is a MOBA-style action roguelike inspired by the Shanhaijing. Enter a mythic realm, forge divine weapons, wield the Five Elements, collect artifacts, bind spirits and capture beasts. Play solo or in up to 4-player co-op.
- 6

N.I.V.O
Online Co-op alternative to 4Below — playable with friends. Shares Action and Indie with 4Below.
NIVO is a cooperative suspense game where players investigate and eliminate anomalies across unique maps. Observe your surroundings, identify reality-distorting events, and restore order before the environment spirals out of control.
- 7

WITHOUT A HITCH
Online Co-op alternative to 4Below — playable with friends. Shares Indie and Adventure with 4Below.
WITHOUT A HITCH is a co-op delivery game where you and your friends must scavenge, upgrade, and survive as you explore an apocalyptic landscape. Whether driving solo or in a convoy of up to 4 players, you must navigate chaotic hazards, find valuable parts, and escape from THEM.
- 8

Bunker Invaders
Online Co-op alternative to 4Below — playable with friends. Shares Action and Indie with 4Below.
A co-op horror game where you must scavenge for loot and maintain the bunker to keep it standing