Aquarium Land — Fishbowl World

Aquarium Land is a hypercasual idle game played in portrait mode, suitable for short, solo sessions. While the core gameplay loop of catching and upgrading is relaxing and offers high replayability, the monetization is heavily ad-driven, with frequent interruptions that can disrupt gameplay and make it feel pay-to-win for free players. It's best suited for those who don't mind frequent ads or are willing to pay to remove them, and can be played one-handed with the sound off.