Games like GuGuGaGa-DeskPet
Games like GuGuGaGa-DeskPet include Spirit City: Lofi Sessions, Maltese's Fluffy Onsen, Tiny Pasture, Fish to Dish: Idle Sushi, and Sticky Business. We matched them by the tags players give GuGuGaGa-DeskPet on Steam (Casual, Simulation, Tabletop, Desktop Companion, and Idler): closest matches first, and among equally close ones the better-known games.

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

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

Tiny Pasture
Shared: Idler · Casual · Cute

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

Sticky Business
Shared: Casual · Simulation · Cute

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

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

MyVoiceZoo
Shared: Casual · Simulation · Idler

PowerWash Simulator
Shared: Casual · Simulation · Relaxing

Placid Plastic Duck Simulator
Shared: Casual · Cute · Simulation

Cornerpond
Shared: Desktop Companion · Simulation · Idler

Unpacking
Shared: Casual · Cute · Simulation

Slime Rancher
Shared: Cute · Simulation · Casual

Rusty's Retirement
Shared: Idler · Desktop Companion · Simulation

Wobbledogs
Shared: Simulation · Cute · Wholesome

Is This Seat Taken?
Shared: Casual · Cute · Relaxing

Shelldiver
Shared: Casual · Idler · Simulation

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

Lil Gator Game
Shared: Casual · Cute · Cozy

Mountain
Shared: Simulation · Casual · Relaxing

The NOexistenceN of Lilith
Shared: Casual · Simulation · Desktop Companion

Minami Lane
Shared: Casual · Simulation · Cute

Slime Rancher 2
Shared: Cute · Simulation · Casual

Spilled!
Shared: Casual · Simulation · Cute