Co-op games like Outplay
Below are 8 cooperative Steam games similar to Outplay, 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 Outplay page.
Ranked picks
- 1
Pigmarines
Online Co-op alternative to Outplay — playable with friends. Shares Indie and Early Access with Outplay.
Pigmarines is a 2–10 player online social deduction game where players blend in among the passengers aboard the same submarine, sabotage, hunt down traitors, and decide who to trust or betray before the ship sinks.
- 2
Death Row
Online Co-op alternative to Outplay — playable with friends. Shares Indie and Early Access with Outplay.
You are sentenced to death in the torture chamber! To stop the approaching saw, you must solve 2-player co-op or 4-player 2v2 competitive asymmetric puzzles. As the silent guide and the circuit solver, race against time and escape execution!
- 3
Traitor's Kitchen
Online Co-op alternative to Outplay — playable with friends. Shares Early Access with Outplay.
Work together to cook and manage the kitchen—unless you’re the traitor, whose mission is to ruin everything! Traitor's Kitchen is a fast-paced 3–6 player co-op cooking game full of sabotage and chaos.
- 4
BOMBANANA!
Online Co-op alternative to Outplay — playable with friends. Shares Indie with Outplay.
Chaotic bomb disposal fun with friends & monkeys! Work together as a 3-player co-op team of blind, deaf, and mute monkeys. Each player has only part of the needed information. Communicate, solve puzzles, and race against the clock. Can you defuse the bombs before they explode?
- 5
Who Do Voodoo
Online Co-op alternative to Outplay — playable with friends. Shares Indie with Outplay.
A social deduction game where crafted cards become spells. Protect allies, sabotage rivals, or prank everyone in a magical fight for survival.
- 6
WOLFOUT
Online Co-op alternative to Outplay — playable with friends. Shares Indie with Outplay.
A Wild West social deduction game. You and your gang of outlaw coyotes have one goal: crack safes, rob the bank, and loot the saloon before time runs out. But some of you are secretly sheriffs. Same look, same gang - opposite mission.
- 7
Rat Hunt
Online Co-op alternative to Outplay — playable with friends. Shares Indie with Outplay.
A chaotic multiplayer party game: a swarm of tiny rats must outlast hungry hawks in a giant backyard. The twist? Moving gives you away, so freeze to vanish in the grass. Whisper to friends with proximity voice... if you dare. Get caught and you JOIN the hunt.
- 8
MayDay MayDie
Online Co-op alternative to Outplay — playable with friends. Shares Indie with Outplay.
A first-person social deduction game on a luxury plane, featuring real-time action and betrayal for up to 8 players. Passengers rush to complete tasks and survive violent turbulence to land the airliner, while hidden Hijackers sabotage it to force a crash. No voting, just pure paranoia.