Co-op games like Just in Case
Below are 8 cooperative Steam games similar to Just in Case, 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 Just in Case page.
Ranked picks
- 1
FEEDSTOCK
Online Co-op alternative to Just in Case — playable with friends. Shares Action and Indie with Just in Case.
Your loot doesn't go in a backpack. It goes into Tally, and she grows. Four of you strip a house room by room and feed all of it to her. Feed her too little and she eats the crew; feed her too much and she won't fit back through the door.
- 2
ROMUL
Online Co-op alternative to Just in Case — playable with friends. Shares Action and Indie with Just in Case.
ROMUL is a co-op looting horror game. Together with a voice-controlled robot with early-stage AI, explore abandoned space stations with unstable gravity and use it to your advantage. Survive among monsters and extract valuable cargo.
- 3
Space Delivery
Online Co-op alternative to Just in Case — playable with friends. Shares Action with Just in Case.
Grab your crew for a high-stakes co-op horror run. You have 5 days to meet the quota. Haul valuable and dangerous, cargo from procedural levels and surreal, shifting dimensions. Survive deadly entities and daily Galactic Events. Get paid. Get upgraded. Survive the week.
- 4
DATA BREACH
Online Co-op alternative to Just in Case — playable with friends. Shares Action with Just in Case.
Die on the job. Hijack facility security. Save or sabotage your surviving crew while they steal the data and race the last train home. Corporate co-op horror for 1 to 4 expendable robots.
- 5
Sombie
Online Co-op alternative to Just in Case — playable with friends. Shares Action with Just in Case.
Sombie offers action packed PvP, and PvE in an always online MMO. loot, kill, die, repeat. Explore an endless randomly generated world with your friends. Offering a unique spin on the Zombie survival genre, built from the ground up.
- 6
GRAIN ROT
Online Co-op alternative to Just in Case — playable with friends. Shares Action and Indie with Just in Case.
A horror co-op extraction builder set in a scorched wasteland where everything burns. Descend with your friends into shifting ruins, rip out furniture, and scavenge for loot before the Corrupted close in. Make it back alive, then rebuild the Outpost to better your chances for the next run.
- 7
Pipe or Die
Online Co-op alternative to Just in Case — playable with friends. Shares Action and Indie with Just in Case.
A co-op horror game for up to 6 players. Place pipes, build a factory, and make rent... or die.
- 8
Train 404
Online Co-op alternative to Just in Case — playable with friends. Shares Action and Indie with Just in Case.
A first-person co-op horror game where you collect coins, find the Golden Ticket, and race back to the train while monsters close in.