Games like Mushroom Hunter World
Games like Mushroom Hunter World include theHunter: Call of the Wild™, Crime Scene Cleaner, Slime Rancher 2, American Truck Simulator, and Lushfoil Photography Sim. We matched them by the tags players give Mushroom Hunter World on Steam (Simulation, Indie, First-Person, Nature, and Relaxing): closest matches first, and among equally close ones the better-known games.

theHunter: Call of the Wild™
Shared: Nature · Simulation · Relaxing

Crime Scene Cleaner
Shared: Simulation · First-Person · Relaxing

Slime Rancher 2
Shared: Relaxing · First-Person · Simulation

American Truck Simulator
Shared: Simulation · Relaxing · Open World

Lushfoil Photography Sim
Shared: Nature · Walking Simulator · Atmospheric

Treasure Hunter Simulator
Shared: Simulation · Indie · First-Person

Mountain
Shared: Simulation · Indie · Relaxing

The Long Dark
Shared: First-Person · Simulation · Atmospheric

DrainSim
Shared: Simulation · First-Person · Relaxing

Firewatch
Shared: First-Person · Walking Simulator · Atmospheric

Euro Truck Simulator 2
Shared: Simulation · Relaxing · Open World

Jalopy
Shared: Relaxing · Simulation · Nature

Tank Mechanic Simulator
Shared: Simulation · First-Person · Indie

PowerWash Simulator
Shared: Simulation · Relaxing · Casual

The Witness
Shared: First-Person · Indie · Open World

Gas Station Simulator
Shared: Simulation · First-Person · Casual

Train Sim World® 2020
Shared: Simulation · Relaxing · Realistic

Call of the Wild: The Angler™
Shared: Simulation · Nature · Relaxing

Fernbus Simulator
Shared: Simulation · First-Person · Realistic

Barn Finders
Shared: Simulation · Indie · Casual

Equilinox
Shared: Simulation · Indie · Relaxing

House Flipper
Shared: Simulation · Relaxing · Casual

Gold Mining Simulator
Shared: Simulation · Indie · Realistic

Slime Rancher
Shared: First-Person · Simulation · Open World