Games like Hydro
Games like Hydro include Supermarket Simulator, Farming Simulator 25, IRON NEST: Heavy Turret Simulator, PC Building Simulator, and Quarantine Zone: The Last Check. We matched them by the tags players give Hydro on Steam (First-Person, Immersive Sim, Simulation, 3D, and Realistic): closest matches first, and among equally close ones the better-known games.

Supermarket Simulator
Shared: Simulation · First-Person · Immersive Sim

Farming Simulator 25
Shared: Simulation · First-Person · 3D

IRON NEST: Heavy Turret Simulator
Shared: Simulation · Realistic · 3D

PC Building Simulator
Shared: Simulation · Immersive Sim · First-Person

Quarantine Zone: The Last Check
Shared: Simulation · First-Person · Realistic

Internet Cafe Simulator 2
Shared: Simulation · First-Person · 3D

Parcel Simulator
Shared: First-Person · Simulation · Immersive Sim

X-Plane 12
Shared: Simulation · Realistic · Immersive Sim

Fresh Start Cleaning Simulator
Shared: First-Person · 3D · Realistic

Electrician Simulator
Shared: Simulation · Immersive Sim · First-Person

Retro Rewind - Video Store Simulator
Shared: Simulation · Immersive Sim · Resource Management

Streamer Life Simulator 2
Shared: Simulation · Immersive Sim · First-Person

PowerWash Simulator
Shared: Simulation · First-Person · 3D

The Cabin Factory
Shared: Immersive Sim · First-Person · 3D

Contraband Police
Shared: Simulation · First-Person · Realistic

Car Dealership Simulator
Shared: Simulation · Immersive Sim · First-Person

Liftoff®: FPV Drone Racing
Shared: Simulation · First-Person · Realistic

Who's at the door?
Shared: Simulation · Immersive Sim · First-Person

Uncrashed : FPV Drone Simulator
Shared: Simulation · First-Person · Immersive Sim

DrainSim
Shared: Simulation · First-Person · 3D

MechWarrior 5: Clans
Shared: Simulation · First-Person · Immersive Sim

Derail Valley
Shared: Simulation · Realistic · First-Person

House Flipper
Shared: Simulation · Immersive Sim · First-Person

Gunner, HEAT, PC!
Shared: Simulation · Realistic · Immersive Sim