To start collecting fish in Subway Superman Run, begin by hatching the initial eggs provided. As you progress, you can breed and care for your fish, allowing your aquatic family to grow and thrive.

You can collect a wide variety of fish, including vibrant Koi, graceful Catfish, majestic Groupers, and powerful Sharks, each adding its unique charm to your virtual aquarium.

There is no strict limit to the number of fish you can have in your aquarium. The more you care for them, the larger and more diverse your collection can become.

Currently, the game does not support trading fish directly with other players. However, you can focus on growing your own collection and sharing your achievements with friends.

To keep your fish healthy and thriving, ensure they have enough space, provide appropriate food, and maintain a clean environment. Regularly upgrading your aquarium can also enhance their well-being.

Yes, the game features periodic events and challenges that offer unique opportunities to collect rare fish and earn special rewards. Keep an eye on the in-game announcements for details.

Absolutely! You can personalize your aquarium with various decorations and upgrades to create a unique underwater environment for your fish to enjoy.

While the game is themed around Superman, his role is more symbolic. You play as a caretaker of marine life, ensuring the health and happiness of your virtual aquarium's inhabitants.