Games like Cat Home
Games like Cat Home include The Sims™ 4, Stardew Valley, Placid Plastic Duck Simulator, Starsand Island, and Little Kitty, Big City. We matched them by the tags players give Cat Home on Steam (Simulation, Casual, Cats, Cute, and Life Sim): closest matches first, and among equally close ones the better-known games.

The Sims™ 4
Shared: Simulation · Life Sim · Building

Stardew Valley
Shared: Simulation · Life Sim · Relaxing

Placid Plastic Duck Simulator
Shared: Cute · Casual · Relaxing

Starsand Island
Shared: Life Sim · Casual · Simulation

Little Kitty, Big City
Shared: Cats · Cute · Wholesome

Unpacking
Shared: Casual · Cute · Relaxing

Wobbledogs
Shared: Simulation · Cute · Wholesome

Minami Lane
Shared: Casual · Cute · Simulation

Two Point Museum
Shared: Simulation · Casual · Building

Sticky Business
Shared: Casual · Simulation · Cute

My Time at Portia
Shared: Life Sim · Simulation · Casual

PowerWash Simulator
Shared: Casual · Simulation · Relaxing

The Sims™ 3
Shared: Simulation · Life Sim · Casual

My Dream Setup
Shared: Simulation · Casual · Relaxing

PC Building Simulator
Shared: Simulation · Building · Life Sim

Infinity Nikki
Shared: Casual · Cute · Relaxing

Calico
Shared: Casual · Cute · Cats

Dressmaker
Shared: Simulation · Crafting · Casual

Paralives
Shared: Simulation · Life Sim · Building

Little Witch in the Woods
Shared: Cute · Casual · Simulation

Screen Cat
Shared: Cats · Casual · Cute

Cat Mail Co.
Shared: Simulation · Relaxing · Cats

Townscaper
Shared: Casual · Relaxing · Simulation

Zoo 2: Animal Park
Shared: Casual · Simulation · Cute