Co-op games like REKA
Below are 5 cooperative Steam games similar to REKA, 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 REKA page.
Ranked picks
- 1

Ars Notoria
Online Co-op alternative to REKA — playable with friends. Shares Adventure and RPG with REKA.
Ars Notoria is an open-world survival crafting game set in a rich fantasy world. Learn six distinct schools of magic, gather resources, build your base, expand your influence, and stand against the ever-shifting threat of the Enthralled. You are the one destined to change the kingdom.
- 2

Enshrouded
Online Co-op alternative to REKA — playable with friends. Shares Indie and Adventure with REKA.
You are Flameborn, last ember of hope of a dying race. Awaken, survive the terror of a corrupting fog, and reclaim the lost beauty of your kingdom. Venture into a vast world, vanquish punishing bosses, build grand halls and forge your path in this co-op survival action RPG for up to 16 players.
- 3

Towers of Aghasba
Online Co-op alternative to REKA — playable with friends. Shares Adventure and RPG with REKA.
Explore a stunning open-world filled with majestic creatures and quirky characters. Nurture the barren land into vibrant ecosystems and flex your creativity as you build a thriving civilization in balance with nature.
- 4

RuneScape: Dragonwilds
Online Co-op alternative to REKA — playable with friends. Shares Adventure and RPG with REKA.
On RuneScape’s forgotten continent of Ashenfall, dragons have awoken. Gather, build, skill and craft to survive in this co-operative (1-4) survival crafting game. Only by mastering survival and uncovering ancient secrets can they hope to slay the Dragon Queen—alone or with allies.
- 5

Smalland: Survive the Wilds
Online Co-op alternative to REKA — playable with friends. Shares Indie and Adventure with REKA.
Experience a big adventure on a tiny scale! Enjoy multiplayer survival in a vast, hazardous world. Preparation is key when you're this small & at the bottom of the food chain. Craft weapons & armour, tame & ride creatures, build encampments & explore a strange new land.