Games like The Sims™ 4 First Fits Kit
Games like The Sims™ 4 First Fits Kit include The Sims™ 4, inZOI, Disney Dreamlight Valley, The Sims™ 3, and Wobbly Life. We matched them by the tags players give The Sims™ 4 First Fits Kit on Steam (Casual, Simulation, Sandbox, Adventure, and Choose Your Own Adventure): closest matches first, and among equally close ones the better-known games.

The Sims™ 4
Shared: Simulation · Character Customization · Sandbox

inZOI
Shared: Simulation · Character Customization · Sandbox

Disney Dreamlight Valley
Shared: Simulation · Adventure · Character Customization

The Sims™ 3
Shared: Simulation · Sandbox · Casual

Wobbly Life
Shared: Adventure · Sandbox · Simulation

鬼谷八荒 Tale of Immortal
Shared: Simulation · Sandbox · Choose Your Own Adventure

House Flipper
Shared: Simulation · Casual · Sandbox

PowerWash Simulator
Shared: Casual · Simulation · Sandbox

Goat Simulator 3
Shared: Sandbox · Simulation · Casual

Planet Coaster
Shared: Simulation · Sandbox · Family Friendly

Slime Rancher
Shared: Adventure · Sandbox · Simulation

Youtubers Life
Shared: Casual · Simulation · Character Customization

Youtubers Life 2
Shared: Simulation · Casual · Character Customization

SPORE™
Shared: Sandbox · Simulation · Casual

Garry's Mod
Shared: Sandbox · Casual · Simulation

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Adventure

Paralives
Shared: Simulation · Character Customization · Sandbox

Growtopia
Shared: Casual · Simulation · Adventure

Goat Simulator: Remastered
Shared: Simulation · Casual · Adventure

PC Building Simulator
Shared: Simulation · Sandbox · Immersive Sim

The Sims™ 2 Legacy Collection
Shared: Sandbox · Simulation · Character Customization

Tower Unite
Shared: Casual · Character Customization · Sandbox

PowerWash Simulator 2
Shared: Casual · Simulation · Sandbox

Hotel Renovator
Shared: Simulation · Casual · Adventure