Download the app, open it, and follow the on-screen tutorial to learn basic controls and gameplay mechanics.

Use the on-screen joystick to control movement and tap the screen to feed your fish and interact with objects.

Eat smaller ocean creatures regularly and complete in-game missions to earn points and accelerate growth.

Features include exploring an open world, eating various ocean creatures, unlocking new fish, and upgrading your fish's abilities.

Earn in-game currency by eating and completing tasks, then visit the shop or upgrade menu to unlock new fish types.

Yes, you can buy items or upgrades via the store; access it through Settings > Store or the in-game shop icon.

Go to Settings > Account > Subscription to view and manage available subscription plans.

Yes, subscriptions renew automatically unless you cancel beforehand; check your account settings for details.

Try restarting the app or device, ensure your software is updated, or reinstall the game if the problem persists.