Games like Aquarium Days
by Pet Party
Chillquarium and Cornerpond play most like Aquarium Days. Of the 17 closest games below, most share its creature collector, relaxing and desktop companion.
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Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
Closest matches
Fish Companions
Jun 30 · Groupe du Fond
Both: Desktop Companion · Creature Collector · Relaxing
2D relaxing desktop companion idler, stylized painterly 2D. Collecting fish, feeding and petting fish, decorating aquariums.
Desktop CompanionCreature CollectorIdlerFishingIndieRelaxingMultiplayerCasualSingleplayer2DSpirit City: Lofi Sessions
Apr 8, 2024 · Mooncube Games
Both: Cozy · Desktop Companion · Relaxing
2D fantasy gamified productivity tool, cozy anime aesthetic. Customizing character and room, collecting spirits, using productivity tools.
CozyDesktop CompanionDecoratingRelaxingOrganizingCreature CollectorIdlerCasualCharacter CustomizationMusic👍 15,244Joyquarium
Mar 27, 2025 · Easyfun Studio
Both: Creature Collector · Relaxing · Incremental
2D modern-day idle creature collector simulation, colorful digital illustration. Collecting fish, managing economy and arranging aquariums.
Creature CollectorIdlerSimulationFishingRelaxingEconomyCasualIncrementalCuteCollectathon👍 500My Little Spider
Nov 7, 2025 · 9FingerGames, Fatal Fawn Games
Both: Desktop Companion · Creature Collector
2D creature collector, idle simulation, hand-drawn, colorful, cute. Collecting bugs, customizing spider and completing quests.
Desktop CompanionCollectathonCreature CollectorAdventureNatureCasualSimulationIdlerCuteColorful👍 390水族派對
2 days ago · NSN GAMES
Both: Creature Collector · Relaxing
Aquarium Party is a heartwarming underwater simulation and collection game featuring a soothing, healing art style. Step into the role of an aquarium curator, manage your daily life on a cute fish island, and collect over 1,000 types of fantastical, adorable fish.
CasualHobby SimCreature CollectorCuteRelaxingResource ManagementSimulationMultiplayer
Also worth a look
Share some of the same DNA, but further from the original.