Games like Treekeepers
Games like Treekeepers include PEAK, PUBG: BATTLEGROUNDS, How to Fish, Trailmakers, and Echo Point Nova. We matched them by the tags players give Treekeepers on Steam (Co-op Campaign, Online Co-Op, Colorful, Shooter, and Exploration): closest matches first, and among equally close ones the better-known games.
PEAK
Shared: Online Co-Op · Exploration · Multiplayer
PUBG: BATTLEGROUNDS
Shared: Shooter · Online Co-Op · Action
How to Fish
Shared: Online Co-Op · Shooter · Multiplayer
Trailmakers
Shared: Co-op Campaign · Online Co-Op · Action
Echo Point Nova
Shared: Online Co-Op · Shooter · Exploration
Arizona Sunshine® VR Legacy
Shared: VR · Co-op Campaign · Action
Phasmophobia
Shared: Online Co-Op · VR · Multiplayer
Paladins®
Shared: Shooter · Action · Online Co-Op
STAR WARS™: Squadrons
Shared: VR · Flight · Action
Slime Rancher
Shared: Exploration · Colorful · Cute
Escape the Backrooms
Shared: Online Co-Op · Exploration · Multiplayer
Avatar: Frontiers of Pandora™
Shared: Online Co-Op · Action · Exploration
Left 4 Dead 2
Shared: Online Co-Op · Shooter · Action
RV There Yet?
Shared: Online Co-Op · Exploration · Multiplayer
Pavlov
Shared: VR · Shooter · Action
Shotgun Farmers
Shared: Shooter · Action · Colorful
HELLDIVERS™ 2
Shared: Online Co-Op · Shooter · Action
Resident Evil 5
Shared: Co-op Campaign · Online Co-Op · Action
R.E.P.O.
Shared: Online Co-Op · 3D · First-Person
Abiotic Factor
Shared: Online Co-Op · Co-op Campaign · Exploration
War Thunder
Shared: VR · Action · Flight
We Were Here Forever
Shared: Online Co-Op · Co-op Campaign · Exploration
Content Warning
Shared: Online Co-Op · Exploration · Multiplayer
Far Cry® 6
Shared: Shooter · Action · Exploration