Co-op games like SUS!
Below are 8 cooperative Steam games similar to SUS!, 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 SUS! page.
Ranked picks
- 1
Hungry Hungry Human
Online Co-op alternative to SUS! — playable with friends. Shares Indie and Casual with SUS!.
A chaotic supermarket social deduction game where one player is secretly eating the products while everyone else works, watches, searches, and votes to catch them.
- 2
North Hunt
Online Co-op alternative to SUS! — playable with friends. Shares Indie with SUS!.
An online social deduction game that will ruin your friendships. Thieves hide as Viking villagers, fake NPC behavior, and use chaotic abilities while Chiefs try to expose them. Trust no one.
- 3
Grampage: Life at 67
Online Co-op alternative to SUS! — playable with friends. Shares Indie with SUS!.
YOUR RETIREMENT ISN’T GOING TO FUND ITSELF! Pension not cutting it? No problem. Grab up to three fellow retirees, break into houses, and steal your way to the retirement you deserve. Work together when you have to - but remember: only one of you gets to retire!
- 4
Spy Carnival
Online Co-op alternative to SUS! — playable with friends. Shares Indie with SUS!.
Spy Carnival is a 2-10 player social deception game set in a vibrant, chaotic funfair. Spies hide among the crowd, sabotaging rides and eliminating visitors while blending in with NPCs. Officers must stay sharp, read the crowd and take down the spies before the carnival turns into complete chaos.
- 5
Who Is Real?
Online Co-op alternative to SUS! — playable with friends. Shares Indie and Casual with SUS!.
A dark medieval tavern packed with lifelike NPCs. One Plague Doctor hunts the humans hiding in the crowd. Create a lobby with friends, blend in, and survive the round. Voice chat included.
- 6
Only Straight Bros
Online Co-op alternative to SUS! — playable with friends. Shares Indie and Casual with SUS!.
Dive into Only Straight Bros, a hilarious 2-4 player multiplayer party game. Blend into the crowd, mimic your friends, and outsmart the deadly predator-bro in an absurd cruise ship survival showdown!
- 7
Fizzburg
Online Co-op alternative to SUS! — playable with friends. Shares Indie and Casual with SUS!.
In a town where physics rules are contagious, 4-8 friends race to finish a shared project — while hidden saboteurs quietly derail everything. A physical social deduction comedy with no meetings, no voting, no dying.
- 8
Mimic Busters
Online Co-op alternative to SUS! — playable with friends. Shares Indie and Casual with SUS!.
Model, paint, and mimic everything to hide from the Busters! Mimic Busters is an online multiplayer game where you are either a cube with a sentience or a hunter with no mercy. Mimics create their disguise using simple 3D modeling tools and Busters hunt the Mimics before the time runs out!