Games like Artist Idle
Games like Artist Idle include Idle Champions of the Forgotten Realms, Cookie Clicker, Keep on Mining!, Click the Button, and Bills Must Be Paid. We matched them by the tags players give Artist Idle on Steam (Incremental, Free to Play, Idler, and Indie): closest matches first, and among equally close ones the better-known games.

Idle Champions of the Forgotten Realms
Shared: Free to Play · Idler · Incremental

Cookie Clicker
Shared: Incremental · Idler · Indie

Keep on Mining!
Shared: Incremental · Idler · Indie

Click the Button
Shared: Incremental · Indie · Idler

Bills Must Be Paid
Shared: Incremental · Idler · Indie

Your Chronicle
Shared: Idler · Incremental · Free to Play

Incredicer
Shared: Incremental · Idler · Indie

Firestone – Idle Clicker Online RPG
Shared: Incremental · Idler · Free To Play

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

Tower Wizard
Shared: Incremental · Idler · Indie

SPACEPLAN
Shared: Incremental · Indie · Idler

Scritchy Scratchy
Shared: Incremental · Idler · Indie

Kiwi Clicker - Juiced Up
Shared: Incremental · Idler · Indie

Dragon Cliff
Shared: Idler · Incremental · Indie

Fortune Mill
Shared: Incremental · Idler · Indie

Tiny Pasture
Shared: Idler · Incremental · Indie

Plantera
Shared: Incremental · Idler · Indie

Nodebuster
Shared: Incremental · Idler · Indie

xiuzhen idle
Shared: Idler · Indie · Incremental

Path of Exile
Shared: Free to Play · Indie · Free To Play

Keep on Mining! - Worlds
Shared: Incremental · Idler · Indie

(the) Gnorp Apologue
Shared: Incremental · Idler · Indie

Horripilant
Shared: Incremental · Idler · Indie

Deskrawl: Idle ARPG
Shared: Idler · Incremental · Indie