Co-op games like Underroot
Below are 8 cooperative Steam games similar to Underroot, 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 Underroot page.
Ranked picks
- 1
A Monk's Quest
Online Co-op alternative to Underroot — playable with friends. Shares Indie and Adventure with Underroot.
You’re a monk journeying in a vast sandbox world with living, simulated villages, where every inhabitant has a life and a story. Mine for resources, craft tools, and fight corrupted spirits in the wild. Then return to the villages to build a home, make friends, and help them fulfill their dreams.
- 2
ApocaShift
Online Co-op alternative to Underroot — playable with friends. Shares Indie and Adventure with Underroot.
ApocaShift is a solo-developed extraction looter that throws you into high-stakes expeditions across the wasteland, where survival hinges on the gear you carry, the base you build, and the few allies you can count on.
- 3
Peace Dice
Online Co-op alternative to Underroot — playable with friends. Shares Indie and Adventure with Underroot.
The post-apocalypse. When some are trying to survive in a new world, others join the detective agency "Peace Dice", which searches for evidence of mutants. Go on a raid and don't come back empty-handed!
- 4
Underlings
Online Co-op alternative to Underroot — playable with friends. Shares Indie and Adventure with Underroot.
Become one of the "evil" creatures and try to survive a world where everything wants you dead, gather resources, craft them into powerful items, build a base to protect yourself from everlasting raids or challenge your bosses to be more than an underling.
- 5
By My Side
Online Co-op alternative to Underroot — playable with friends. Shares Indie and Adventure with Underroot.
Survive the wild with a loyal dog at your side. Wash up with nothing, tame a stray and raise it as your companion — build and power a home, outlast brutal winters, and face a world that fights back.
- 6
Hammerting
Online Co-op alternative to Underroot — playable with friends. Shares Indie and Adventure with Underroot.
Manage a Dwarven mining colony in the unexplored mountains of Mara. As conflict rages in the Overworld, you will need to craft, explore and fight as you provide the allies of your choice with the finest weapons and gear to assist them in the battle for glory.
- 7
Roam
LAN Co-op alternative to Underroot — playable with friends. Shares Indie and Adventure with Underroot.
"Roam" is a 2D Action-RPG platformer set in a procedurally generated world. Explore the surrounding lands and delve into the depths of mysterious caves that have lain hidden for centuries beneath the Azure Lake.
- 8
Naron
Online Co-op alternative to Underroot — playable with friends. Shares Indie and Adventure with Underroot.
Co-op mining roguelite for 1-4 players. Dig into a dying moon, complete objectives and fight your way back to your drillship. Every step of progress makes the return more dangerous. Tunnels can collapse and bury you. 47 crews failed to reach the core. How deep will you go?