Games like Snapshot Aquarium
Games like Snapshot Aquarium include PC Building Simulator, Planet Coaster, theHunter: Call of the Wild™, Tiny Glade, and House Flipper. We matched them by the tags players give Snapshot Aquarium on Steam (Family Friendly, FPS, Relaxing, Immersive Sim, and Cozy): closest matches first, and among equally close ones the better-known games.

PC Building Simulator
Shared: Immersive Sim · Building · Education

Planet Coaster
Shared: Family Friendly · Building · Relaxing

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

Tiny Glade
Shared: Relaxing · Building · Cozy

House Flipper
Shared: Relaxing · Building · Immersive Sim

Cast n Chill
Shared: Relaxing · Cozy · Fishing

Hozy
Shared: Relaxing · Cozy · Building

Aimlabs
Shared: FPS · Shooter · Simulation

House Flipper 2
Shared: Relaxing · Immersive Sim · Family Friendly

Slime Rancher 2
Shared: Relaxing · Family Friendly · Creature Collector

Call of the Wild: The Angler™
Shared: Fishing · Immersive Sim · Relaxing

Ultimate Fishing Simulator
Shared: Fishing · Immersive Sim · Nature

Fresh Start Cleaning Simulator
Shared: Family Friendly · FPS · Immersive Sim

Bodycam
Shared: FPS · Shooter · Immersive Sim

How to Fish
Shared: Fishing · FPS · Shooter

My Dream Setup
Shared: Relaxing · Building · Cozy

House Builder
Shared: Relaxing · Building · Immersive Sim

The Sims™ 4
Shared: Building · Relaxing · Family Friendly

Rival Stars Horse Racing: Desktop Edition
Shared: Cozy · Family Friendly · Immersive Sim

Construction Simulator
Shared: Relaxing · Building · Immersive Sim

inZOI
Shared: Family Friendly · Building · Immersive Sim

Planet Zoo
Shared: Building · Nature · Family Friendly

Call of Duty®
Shared: FPS · Shooter · Action

SuchArt: Genius Artist Simulator
Shared: Immersive Sim · FPS · Relaxing