Download the game, open it, and follow the tutorial to learn basic controls and gameplay mechanics for a smooth start.

Use on-screen joystick to move, tap to attack or devour smaller fish, and access menus via icons for upgrades and evolutions.

Eat smaller fish to gain food, then visit the evolution menu from the main interface to upgrade your fish's size and abilities.

You can control various species like prehistoric piranhas, whales, sharks, and more, unlocked by progressing in the game or completing challenges.

Yes, visit the customization menu via the main screen to change appearances and select different skill upgrades as you evolve.

Yes, you can purchase in-game currency or subscribe for premium content through Settings > Store or Settings > Account > Subscriptions.

Some content is unlocked via gameplay, but others, like special fish or upgrades, may require in-app purchases or subscriptions.

Go to Settings > Account > Subscriptions to view, purchase, or cancel your active subscriptions easily.

Try restarting your device or reinstalling the app from the app store. If issues persist, contact support through Settings > Help.

Yes, access Settings > Account > Reset Progress to start fresh and customize your gaming experience anew.