Co-op games like Knights End
Below are 10 cooperative Steam games similar to Knights End, 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 Knights End page.
Ranked picks
- 1
DEATH IN UNISON
Online Co-op alternative to Knights End — playable with friends. Shares Action and Indie with Knights End.
Survive the world's deadliest psychopaths. Experience a unique 2-player co-op experience that puts your teamwork and communication to the test. Complete your duties alone or with a partner in a prison like no other.
- 2
Overdue
Online Co-op alternative to Knights End — playable with friends. Shares Action and Indie with Knights End.
OVERDUE is a co-op multiplayer horror game for up to 6 players set in a massive shifting industrial warehouse where survival is based on productivity. Navigate through an anomalous industrial maze, manage your orders, and fulfill your mandate in time.
- 3
Doomed Crew
Online Co-op alternative to Knights End — playable with friends. Shares Action and Indie with Knights End.
Co-op Horror (1-4 players). Enemies mimic your teammates, environment lies to you. A brutal corporation promises you freedom, can your team survive the chaos?
- 4
Planetary Delivery Boys
Online Co-op alternative to Knights End — playable with friends. Shares Action and Indie with Knights End.
The package is everything, even when the package is your friend. Crew an automated delivery train through hostile space in 1-4 player co-op horror. Keep the engine alive, keep Chomp fed, and when the company demands it, box up a colleague and ship them with the cargo.
- 5
YOKAI WAIFU HUNTERS
Online Co-op alternative to Knights End — playable with friends. Shares Action and Indie with Knights End.
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.
- 6
Keycards
Online Co-op alternative to Knights End — playable with friends. Shares Action and Indie with Knights End.
Trapped in darkness, hunted down—your only way out is the right keycard. In this intense co-op multiplayer horror game, you and up to 4 friends must search terrifying maps, evade deadly villains, and escape before time runs out. No weapons, just wits. Can you survive?
- 7
Catacrypt
Online Co-op alternative to Knights End — playable with friends. Shares Action and Indie with Knights End.
Catacrypt is an online co-op roguelite dungeon crawler. Enter procedurally generated dungeons to obtain powerful upgrades and craft unique weapons. Descend floors and fight increasingly harder enemies and bosses, all to reach the bottom.
- 8
The Dust Between: Observer
Online Co-op alternative to Knights End — playable with friends. Shares Action and Adventure with Knights End.
A 1-4 player co-op horror strategy game where you guide unseen clients, draw the map, send commands, solve cases, and survive the dangers inside your own office.
- 9
Lethal Company
Online Co-op alternative to Knights End — playable with friends. Shares Action and Indie with Knights End.
A co-op horror about scavenging at abandoned moons to sell scrap to the Company.
- 10
R.E.P.O.
Online Co-op alternative to Knights End — playable with friends. Shares Action with Knights End.
An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.