Co-op games like Keycards
Below are 8 cooperative Steam games similar to Keycards, 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 Keycards page.
Ranked picks
- 1
YOKAI WAIFU HUNTERS
Online Co-op alternative to Keycards — playable with friends. Shares Action and Indie with Keycards.
You are yokai hunters venturing into cursed lands from which no one returns. Assemble your team, choose your class, and attempt to banish ancient evil in dark feudal Japan. Survive — or become part of the legend.
- 2
Radio Decay
Online Co-op alternative to Keycards — playable with friends. Shares Action and Indie with Keycards.
A 1-6 player co-op survival horror set in a supernatural nuclear apocalypse. Drop-pod into an abandoned city to extract radioactive artifacts while being hunted by giant bug-like monsters. Rebuild your decaying body with prosthetic limbs, arm yourself, and radio your friends for help.
- 3
The Umbridge Estate
Online Co-op alternative to Keycards — playable with friends. Shares Adventure with Keycards.
The Umbridge Estate is a 1-4 Player Co-Op Survival Horror Game like no other. Solve the riddles of the maze, read the notes of the people who came before you but most importantly… survive the horrors within.
- 4
Something's Out There
Online Co-op alternative to Keycards — playable with friends. Shares Action and Indie with Keycards.
Something's Out There is a micro-horror creature hunting game, featuring multiple unique creatures across multiple maps. Hunters work together using the tools provided at base or found around the map to track down, hunt, and ultimately kill the creature of which only stories claim exist.
- 5
NIGHT CROW
Online Co-op alternative to Keycards — playable with friends. Shares Action and Indie with Keycards.
《 NIGHT CROW》is a multiplayer (1-4 player) horror decryption game where players need to collaborate and interact to decrypt and embark on the next adventure If you are brave, you can also go alone Each different scene type and terrorist event is worth exploring for you
- 6
Deadly Quiet
Online Co-op alternative to Keycards — playable with friends. Shares Action and Indie with Keycards.
Deadly Quiet is a 4-player co-op asymmetrical horror game set in the eerie Hoia Baciu forest. Featuring a bodycam perspective, your fate depends on your actions and the cooperation of your entire team. But remember to STAY QUIET.
- 7
Bunker Invaders
Online Co-op alternative to Keycards — playable with friends. Shares Action and Indie with Keycards.
A co-op horror game where you must scavenge for loot and maintain the bunker to keep it standing
- 8
Backrooms: Extractions
Online Co-op alternative to Keycards — playable with friends. Shares Action and Indie with Keycards.
Cooperate with up to 6 players to explore, search, and extract lost agents within the Backrooms. Solve puzzles, unlock tools, survive against entities, and progress through increasingly dangerous levels.