ObscureCozy Island Idle
50% matchUnderwater, Creature Collector, Similar premise
ObscureCrabs
41% matchCreature Collector, Idler
AAPC FISH: Taskbar Aquarium
43% matchCreature Collector, Idler, Similar premise
ObscureSlime Farm
42% matchCreature Collector, Idler
ObscureSoggy Beans
48% matchUnderwater, Creature Collector
ObscurePier Pals
47% matchCreature Collector, Idler
ObscureShrimp Keeping Simulator
45% matchCreature Collector, Nature
ObscureCozy Sanctuary
41% matchCreature Collector, Idler
ObscureFish Shop Simulator
35% matchLife Sim, Economy, Similar premise
ObscureFISHERY
40% matchUnderwater, Creature Collector
ObscureKukumushi Virtual Pet
40% matchCreature Collector, Life Sim
ObscureThe World of a Mermaid
35% matchUnderwater, Sandbox
ObscureGLOOPALAXY
36% matchCreature Collector, Underwater
ObscureElectronic Woodfish
41% matchIdler, Simulation
Indie100 hidden fish
40% matchUnderwater, Creature Collector
ObscureMango's Fisharium
42% matchIdler, Creature Collector
ObscureFisher's Idle
41% matchIdler, Incremental
ObscureFish to Cats: Catch & Feed
41% matchIdler, Incremental
Obscurefishy
37% matchUnderwater, Nature, Similar premise
ObscureGeckoShop
40% matchCreature Collector, Economy
IndieMegaquarium
43% matchUnderwater, Creature Collector
ObscureBirdfull
37% matchCreature Collector, Idler
IndieCast n Chill
44% matchCreature Collector, Underwater
ObscureMonster Lab Simulator: Prologue
38% matchCreature Collector, Life Sim
ObscureWhimside
42% matchCreature Collector, Cozy
ObscureDeskquarium
36% matchIdler, Nature
ObscureCellfish
32% matchPixel Graphics, Nature, Similar premise
ObscureTiny Biomes: Cozy Idle
41% matchIdler, Incremental
ObscureMore fish - Idle Clicker
38% matchIdler, Incremental
ObscureFish Lab
39% matchIncremental, Idler, Similar premise
ObscureGrove Fisher
43% matchIdler, Creature Collector
ObscureIdle Kitties Online
39% matchCreature Collector, Idler
IndieMy Koi
41% matchUnderwater, Nature
ObscureLittle Ghosties
43% matchIdler, Creature Collector
ObscureLet's Pet Pets
36% matchCreature Collector, Idler
ObscureShroomchitect
36% matchNature, Sandbox
ObscureFishy 3D
34% matchUnderwater, Nature
ObscurePolyPine
38% matchIdler, Incremental
IndieCreature Kitchen
35% matchCreature Collector, Cozy
ObscureDesktop Fisher
41% matchCreature Collector, Idler
ObscureShoal
34% matchCreature Collector, Life Sim
ObscureWith Me: Aquatic Time
42% matchCreature Collector, Underwater
ObscureFishing Tale
41% matchCreature Collector, Incremental
ObscureSeeker Shrine
39% matchCreature Collector, Idler
ObscureKing Of Water
34% matchUnderwater, Idler
ObscureSuizokukan Project
41% matchIdler, Incremental
IndieLeafy Corner
35% matchCozy, Nature
ObscureNeofold
37% matchCreature Collector, Idler