Games like Fantasy Aquarium
Games like Fantasy Aquarium include Tiny Pasture, Cookie Clicker, Unpacking, Digseum, and Shelldiver. We matched them by the tags players give Fantasy Aquarium on Steam (Casual, Idler, Relaxing, Cute, and Incremental): closest matches first, and among equally close ones the better-known games.
Tiny Pasture
Shared: Idler · Cute · Casual
Cookie Clicker
Shared: Idler · Casual · Incremental
Unpacking
Shared: Casual · Relaxing · Cute
Digseum
Shared: Casual · Idler · Incremental
Shelldiver
Shared: Casual · Incremental · Idler
Chill Pulse
Shared: Casual · Idler · Pixel Graphics
Stardew Valley
Shared: Relaxing · Pixel Graphics · Simulation
Click the Button
Shared: Casual · Idler · Incremental
Cornerpond
Shared: Idler · Incremental · Casual
Touhou Mystia's Izakaya
Shared: Casual · Pixel Graphics · Simulation
Chill with You : Lo-Fi Story
Shared: Casual · Relaxing · Anime
Nodebuster
Shared: Casual · Idler · Incremental
Screen Cat
Shared: Casual · Cute · Relaxing
Cast n Chill
Shared: Relaxing · Idler · Pixel Graphics
Fields of Mistria
Shared: Pixel Graphics · Cute · Relaxing
Little Witch in the Woods
Shared: Cute · Casual · Pixel Graphics
Sticky Business
Shared: Casual · Relaxing · Cute
Click and Conquer
Shared: Casual · Idler · Incremental
MyVoiceZoo
Shared: Casual · Idler · Cute
Maltese's Fluffy Onsen
Shared: Casual · Cute · Idler
Keep on Mining!
Shared: Idler · Casual · Incremental
Incredicer
Shared: Idler · Casual · Incremental
Desk Paws
Shared: Casual · Idler · Cute
Fortune Mill
Shared: Idler · Incremental · Casual