Games like MyVoiceZoo
Games like MyVoiceZoo include Garry's Mod, Goat Simulator, People Playground, The Sims™ 4, and Slime Rancher. We matched them by the tags players give MyVoiceZoo on Steam (Zoo, Casual, Simulation, Creature Collector, and Sandbox): closest matches first, and among equally close ones the better-known games.

Garry's Mod
Shared: Sandbox · Casual · Simulation

Goat Simulator
Shared: Simulation · Sandbox · Casual

People Playground
Shared: Sandbox · Simulation · 2D

The Sims™ 4
Shared: Simulation · Sandbox · Casual

Slime Rancher
Shared: Cute · Simulation · Sandbox

Game Dev Tycoon
Shared: Simulation · Casual · Indie

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Funny

Planet Zoo
Shared: Zoo · Simulation · Sandbox

Two Point Hospital
Shared: Simulation · Sandbox · Funny

The Sims™ 3
Shared: Simulation · Casual · Sandbox

Slime Rancher 2
Shared: Cute · Creature Collector · Simulation

WEBFISHING
Shared: Casual · Creature Collector · Cute

Stardew Valley
Shared: Simulation · Sandbox · Casual

Tiny Pasture
Shared: Casual · Cute · Idler

PowerWash Simulator
Shared: Casual · Simulation · Sandbox

Farm Together
Shared: Simulation · Casual · Cute

Cookie Clicker
Shared: Casual · Idler · Indie

Two Point Museum
Shared: Casual · Simulation · Sandbox

Planet Zoo 2
Shared: Simulation · Casual · Zoo

Draw & Guess
Shared: Casual · Funny · 2D

Megaquarium
Shared: Casual · Simulation · Sandbox

Little Kitty, Big City
Shared: Cute · Sandbox · Simulation

Passpartout: The Starving Artist
Shared: Casual · Simulation · Indie

Potion Craft: Alchemist Simulator
Shared: Simulation · Casual · Sandbox