Games like My Goth Girl
Games like My Goth Girl include Chill Pulse, Muse Dash, Chill with You : Lo-Fi Story, your wife, and Cookie Clicker. We matched them by the tags players give My Goth Girl on Steam (Idler, Casual, Simulation, Utilities, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

Chill Pulse
Shared: Casual · Idler · Utilities

Muse Dash
Shared: Casual · Female Protagonist · Cute

Chill with You : Lo-Fi Story
Shared: Casual · Utilities · Idler

your wife
Shared: Casual · Cute · 2D

Cookie Clicker
Shared: Idler · Casual · Indie

Marco & The Galaxy Dragon
Shared: Female Protagonist · Casual · Anime

MyVoiceZoo
Shared: Casual · Simulation · Idler

Volcano Princess
Shared: Female Protagonist · Simulation · Anime

Game Dev Tycoon
Shared: Simulation · Casual · Indie

Desktop Kanojo
Shared: Casual · Simulation · Anime

Melvor Idle
Shared: Idler · Casual · 2D

Fischer's Fishing Journey
Shared: Idler · Casual · Utilities

Unpacking
Shared: Casual · Cute · Simulation

Touhou Mystia's Izakaya
Shared: Casual · Simulation · Anime

Shelldiver
Shared: Casual · Idler · Simulation

Screen Cat
Shared: Casual · Idler · Cute

Maltese's Fluffy Onsen
Shared: Simulation · Casual · Idler

Your Mother
Shared: Female Protagonist · Anime · 2D

The NOexistenceN of Lilith
Shared: Casual · Simulation · Cute

Nodebuster
Shared: Casual · Idler · Simulation

Slime Rancher 2
Shared: Cute · Simulation · Casual

Chinese Parents
Shared: Simulation · Casual · Indie

Passpartout: The Starving Artist
Shared: Casual · Simulation · Indie

Potion Craft: Alchemist Simulator
Shared: Simulation · 2D · Casual