Games like Cat Screen
Games like Cat Screen include Bongo Cat, TBH: Task Bar Hero, Banana, Cookie Clicker, and Tiny Pasture. We matched them by the tags players give Cat Screen on Steam (Desktop Companion, Idler, Casual, Cats, and Inventory Management): closest matches first, and among equally close ones the better-known games.

Bongo Cat
Shared: Desktop Companion · Cats · Idler

TBH: Task Bar Hero
Shared: Idler · Desktop Companion · Trading

Banana
Shared: Casual · Incremental · Idler

Cookie Clicker
Shared: Idler · Casual · Incremental

Tiny Pasture
Shared: Idler · Casual · Incremental

Cornerpond
Shared: Desktop Companion · Idler · Incremental

Desktop Defender
Shared: Desktop Companion · Idler · Casual

Maltese's Fluffy Onsen
Shared: Desktop Companion · Casual · Idler

Keep on Mining!
Shared: Idler · Casual · Incremental

Click the Button
Shared: Casual · Idler · Incremental

Shelldiver
Shared: Casual · Incremental · Idler

Digseum
Shared: Idler · Casual · Incremental

Nodebuster
Shared: Casual · Idler · Incremental

How to Train Your Cock
Shared: Desktop Companion · Idler · Casual

A Game About Feeding A Black Hole
Shared: Casual · Incremental · Idler

Fish to Dish: Idle Sushi
Shared: Desktop Companion · Idler · Casual

Loot Loop
Shared: Casual · Idler · Incremental

Deskrawl: Idle ARPG
Shared: Desktop Companion · Idler · Casual

Ropuka's Idle Island
Shared: Desktop Companion · Idler · Casual

Firestone – Idle Clicker Online RPG
Shared: Idler · Incremental · Auto Battler

Screen Cat
Shared: Cats · Casual · Idler

Melvor Idle
Shared: Idler · Casual · Singleplayer

Idle Champions of the Forgotten Realms
Shared: Idler · Incremental · Casual

Spirit City: Lofi Sessions
Shared: Desktop Companion · Idler · Casual