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
Planetary Delivery Boys
Online Co-op alternative to Knights End — playable with friends. Shares Action and Indie with Knights End.
A 1-4 player co-op horror game where the package is everything. Maintain your transit train, manage shared power and ensure the customer receives their order; no matter the cost.
- 3
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.
- 4
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?
- 5
The Dust Between: Observer
Online Co-op alternative to Knights End — playable with friends. Shares Action and Adventure with Knights End.
A 4-player co-op horror strategy game where you guide others through a procedurally generated nightmare without ever seeing it yourself. Track movement, map the unknown, and coordinate to keep your clients alive — while hiding from danger yourself.
- 6
The Umbridge Estate
Online Co-op alternative to Knights End — playable with friends. Shares Adventure with Knights End.
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.
- 7
Brotherhood of Pain
Online Co-op alternative to Knights End — playable with friends. Shares Action and Indie with Knights End.
Bound to the will of the necromancer Zndan, your party is dragged back from death. Conquer cursed dungeons, loot the rarest artifacts, endure resurrections, and fight to reclaim your souls. Welcome to Brotherhood of Pain.
- 8
InfestStation
Online Co-op alternative to Knights End — playable with friends. Shares Action and Indie with Knights End.
INFESTSTATION is a multiplayer Sci-Fi horror game. Board danger-filled abandoned space craft, work together to complete objectives, and sever the dimensional gateways that have allowed horrifying threats to take over and infest these now derelict spaces.
- 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.