Co-op games like Knights Vault
Below are 8 cooperative Steam games similar to Knights Vault, 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 Vault page.
Ranked picks
- 1
Egress
Online Co-op alternative to Knights Vault — playable with friends. Shares Action and Indie with Knights Vault.
Fight for one of the many characters on the streets of Insmouth with monsters, obsessed with other adventurers! Keep your mind and stay alive on this madness island!
- 2
TimeLost
Online Co-op alternative to Knights Vault — playable with friends. Shares Action with Knights Vault.
TimeLost is a Team-Based PvP Arena Fighter. Master precision combat, customize your playstyle through dual-weapon builds, and climb the ranks in Arenas that transcend space and time.
- 3
Mistfall Hunter
Online Co-op alternative to Knights Vault — playable with friends. Shares Action with Knights Vault.
Mistfall Hunter is a dark fantasy extraction ARPG. Combine skills, talents, and gear for each class in thrilling combat! Whether you team up or go solo, one thing remains certain—only by fighting your way through can you return with a full haul. Good luck, Gyldhunter.
- 4
Mortal Rite
Online Co-op alternative to Knights Vault — playable with friends. Shares Action and Indie with Knights Vault.
Use the ancient Godstone dagger to embody resurrected champions and fight with swappable abilities and items to reclaim the shattered lands. Mortal Rite is a crossover between a Souls-like and Roguelite game, single-player or up to 5-player Co-Op!
- 5
Wacky Jumpers
Online Co-op alternative to Knights Vault — playable with friends. Shares Action and Indie with Knights Vault.
"Wacky Jumpers" is a multiplayer racing video game inspired by the colorful and wacky universe of "Fall Guys" and the vertical gameplay of "Only Up". In this game, players embody fearless ninjas who compete in frantic races full of traps.
- 6
The Demon's Core
Online Co-op alternative to Knights Vault — playable with friends. Shares Action and Indie with Knights Vault.
This is a third-person dark fantasy action role-playing game. Players will travel to a forbidden kingdom shrouded in white mist, traversing between the mysterious white mist and demons, confront various powerful enemies, and surviving
- 7
Fire On Fight : Online Multiplayer Shooter
Online Co-op alternative to Knights Vault — playable with friends. Shares Action and Indie with Knights Vault.
"Fire On Fight : Online Multiplayer Shooter" is an old-school PvP and Player vs bot online multiplayer first person modern shooter game with stunning 3D graphics and captivating gameplay.
- 8
ASURAJANG
Online Co-op alternative to Knights Vault — playable with friends. Shares Action and Strategy with Knights Vault.
ASURAJANG is an online action PVP game that anyone can enjoy. It features an easy-to-pick-up Battle Royale mode with trendy Anime-style characters and combat that packs a serious punch. Pick your favorite character and engage in strategic battle among 33 players to claim victory!