Games like Desktop Aquarium
Games like Desktop Aquarium include Cast n Chill, Tiny Pasture, Cookie Clicker, Slime Rancher 2, and Shelldiver. We matched them by the tags players give Desktop Aquarium on Steam (Cozy, Idler, Fishing, Casual, and Cute): closest matches first, and among equally close ones the better-known games.
Cast n Chill
Shared: Fishing · Idler · Cozy
Tiny Pasture
Shared: Idler · Cute · Casual
Cookie Clicker
Shared: Idler · Casual · Pixel Graphics
Slime Rancher 2
Shared: Cute · Singleplayer · Relaxing
Shelldiver
Shared: Casual · Idler · Incremental
Unpacking
Shared: Casual · Cute · Pixel Graphics
Chillquarium
Shared: Idler · Fishing · Cozy
DAVE THE DIVER
Shared: Casual · Pixel Graphics · Fishing
Cornerpond
Shared: Idler · Fishing · Pixel Graphics
Is This Seat Taken?
Shared: Casual · Cozy · Cute
Sticky Business
Shared: Casual · Cute · Relaxing
Spirit City: Lofi Sessions
Shared: Cozy · Idler · Relaxing
Keep on Mining!
Shared: Idler · Casual · Incremental
Cat Goes Fishing
Shared: Fishing · Cute · Casual
Click the Button
Shared: Casual · Idler · Pixel Graphics
Fishing Inc
Shared: Casual · Fishing · Idler
WEBFISHING
Shared: Fishing · Casual · Cute
Mini Cozy Room: Lo-Fi
Shared: Cozy · Idler · Pixel Graphics
Digseum
Shared: Idler · Casual · Incremental
LEGO® Builder's Journey
Shared: Cute · Casual · Cozy
Maltese's Fluffy Onsen
Shared: Pixel Graphics · Idler · Cute
Fish to Dish: Idle Sushi
Shared: Idler · Fishing · Casual
A Little to the Left
Shared: Cute · Casual · Relaxing
Fischer's Fishing Journey
Shared: Idler · Casual · Fishing