Games like Desktop Fishes
Games like Desktop Fishes include Chillquarium, Cookie Clicker, Tiny Pasture, Tiny Aquarium: Social Fishkeeping, and WEBFISHING. We matched them by the tags players give Desktop Fishes on Steam (Incremental, Collectathon, Creature Collector, Idler, and Utilities): closest matches first, and among equally close ones the better-known games.

Chillquarium
Shared: Collectathon · Creature Collector · Incremental

Cookie Clicker
Shared: Incremental · Idler · Collectathon

Tiny Pasture
Shared: Incremental · Idler · Creature Collector

Tiny Aquarium: Social Fishkeeping
Shared: Collectathon · Creature Collector · Idler

WEBFISHING
Shared: Fishing · Creature Collector · Character Customization

Plantera
Shared: Incremental · Collectathon · Idler

Cornerpond
Shared: Incremental · Idler · Creature Collector

Fish to Dish: Idle Sushi
Shared: Idler · Creature Collector · Fishing

Joyquarium
Shared: Creature Collector · Idler · Incremental

Bugtopia
Shared: Collectathon · Incremental · Idler

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

Black Hole Fishing
Shared: Incremental · Idler · Creature Collector

Digseum
Shared: Incremental · Idler · Casual

Shelldiver
Shared: Incremental · Idler · Casual

Keep on Mining!
Shared: Incremental · Idler · Casual

Fischer's Fishing Journey
Shared: Idler · Creature Collector · Utilities

Click the Button
Shared: Incremental · Idler · Collectathon

Croakoloco
Shared: Incremental · Creature Collector · Idler

Desktop Fishing
Shared: Creature Collector · Incremental · Idler

Nodebuster
Shared: Incremental · Idler · Casual

Rusty's Retirement
Shared: Idler · Farming Sim · Simulation

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

Mango's Fisharium
Shared: Incremental · Idler · Fishing

My Little Life
Shared: Idler · Creature Collector · Collectathon