Co-op games like Sibir
Below are 8 cooperative Steam games similar to Sibir, 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 Sibir page.
Ranked picks
- 1
Nomad Drive
Co-op alternative to Sibir — playable with friends. Shares Indie and Adventure with Sibir.
Repair your rundown RV and hit the road solo or in 1–4 player co-op through a procedurally generated post-apocalyptic world. Gather resources, customize your RV, and survive as long as you can.
- 2
Sombie
Co-op alternative to Sibir — playable with friends. Shares Early Access with Sibir.
Sombie offers action packed PvP, and PvE in an always online MMO. loot, kill, die, repeat. Explore an endless randomly generated world with your friends. Offering a unique spin on the Zombie survival genre, built from the ground up.
- 3
HitTube
Co-op alternative to Sibir — playable with friends. Shares Indie and Adventure with Sibir.
HitTube is an open-world roguelike looter shooter. You're a post-apocalyptic video blogger who fights for donations while streaming your survival. Shoot, loot, trade and use magical cards to gain superpowers in a procedurally generated world!
- 4
Recall News
Co-op alternative to Sibir — playable with friends. Shares Early Access with Sibir.
Explore haunted zones with friends in this co-op horror! Grab cursed decor, sell it fast, and escape before the house eats someone (again).
- 5
Rocksowers
Co-op alternative to Sibir — playable with friends. Shares Indie with Sibir.
Co-op Survival Sandbox meets Bullet Hell. Explore the corrupted surface on a moving base, scavenge for resources and craft GAME-BREAKING weapons using many unique modules to defeat ever-stronger foes. Fight to reclaim what The Bloom took from humanity!
- 6
The Quiet Cold
Co-op alternative to Sibir — playable with friends. Shares Adventure and Early Access with Sibir.
Gather fuel, build shelter, and keep your fires burning. Warmth keeps you alive, but it may attract roaming Giants. Save downed allies before the cold takes them, or something may rise from their bodies...
- 7
MISERY
Online Co-op alternative to Sibir — playable with friends. Shares Indie and Adventure with Sibir.
MISERY is a 1–5 player co-op survival game set in a nuclear disaster zone. Here, every day is a struggle: search radioactive ruins for resources, build your bunker, craft weapons, and explore a weird, procedurally-generated world with your friends. Beware of anomalies, monsters, and armed bandits.
- 8
Radioactivity
Co-op alternative to Sibir — playable with friends. Shares Indie and Adventure with Sibir.
Radioactivity is a co-op survival horror. You are a Liquidator! Together or alone, help your state clean up post-apocalyptic radioactive wilderness. Plan each deployment, fight radiation spread and the creatures that it produces. Together, make WEA flourish once more!