Co-op games like ZCREW
Below are 6 cooperative Steam games similar to ZCREW, 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 ZCREW page.
Ranked picks
- 1

Mutant Crisis
Online Co-op alternative to ZCREW — playable with friends. Shares Action and Indie with ZCREW.
If you like to fight zombies purely, and hope to have talents and attribute growth, be able to unlock epic weapons for free that previously required a recharge of $3888 in krypton gold games, and be able to cooperate with friends online to challenge BOSS, then don't miss this game.
- 2

Zombie Survival Game Online
Online Co-op alternative to ZCREW — playable with friends. Shares Action and Indie with ZCREW.
Zombie Survival Game Online is an open-world, post-apocalyptic, looter shooter. Craft, quest, explore, build, and fight for survival. Parkour up a mountainside, ramp a truck over a horde, and grab a gasmask to explore the sewers. Can you survive? Doubtful.
- 3

Polygeddon
Online Co-op alternative to ZCREW — playable with friends. Shares Action and Indie with ZCREW.
You are on an island where everyone wants to kill you, ranging from weather conditions to dangerous enemies, your goal is to survive. Survive alone or together. Build, craft, grow, explore, fight!
- 4

Variant 22
Online Co-op alternative to ZCREW — playable with friends. Shares Action and Indie with ZCREW.
Variant 22 is a survival game set in a procedural roguelike post American wasteland. Singleplayer or Multiplayer Coop, Scavenge loot from contaminated areas then base build back in the "safe zone" against endless hordes of the infected.
- 5

Knights Within
Online Co-op alternative to ZCREW — playable with friends. Shares Action and Indie with ZCREW.
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?
- 6

HELLDIVERS™ 2
Online Co-op alternative to ZCREW — playable with friends. Shares Action with ZCREW.
The Galaxy’s Last Line of Offence. Enlist in the Helldivers and join the fight for freedom across a hostile galaxy in a fast, frantic, and ferocious third-person shooter.