Games like CAT and MOUSE
Games like CAT and MOUSE include Goat Simulator, Witch It, Megabonk, Grand Theft Auto V Legacy, and s&box. We matched them by the tags players give CAT and MOUSE on Steam (Cats, 3D, Action, Indie, and First-Person): closest matches first, and among equally close ones the better-known games.

Goat Simulator
Shared: Indie · Action · Funny

Witch It
Shared: Indie · Action · Casual

Megabonk
Shared: Indie · Action · 3D

Grand Theft Auto V Legacy
Shared: Action · Third Person · First-Person

s&box
Shared: Action · 3D · Casual

Hamster Hunter
Shared: 3D · First-Person · Arcade

Who's Your Daddy?!
Shared: First-Person · Funny · Indie

Slackers - Carts of Glory
Shared: Indie · Casual · Third Person

Little Kitty, Big City
Shared: Cats · Indie · 3D

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

Liars Bar
Shared: Indie · Casual · 3D

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

Cat Goes Fishing
Shared: Cats · Indie · Casual

Timberman
Shared: Indie · Action · Casual

R.E.P.O.
Shared: 3D · First-Person · Action

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

How to Fish
Shared: Indie · First-Person · Action

Broforce
Shared: Action · Indie · Pixel Graphics

Thief Simulator
Shared: First-Person · Action · Stealth

Disney Speedstorm
Shared: Action · 3D · Third Person

SUPERHOT
Shared: Action · Indie · First-Person

Gorilla Tag
Shared: First-Person · 3D · Action

Only Climb: Better Together
Shared: 3D · Arcade · Third Person

KovaaK's
Shared: Action · Indie · First-Person