Piggy King is a free role-playing game developed by Moondrop for Android devices. The game allows players to collect rewards by completing various tasks and missions.

In Piggy King, players take on the role of a piggy warrior who must navigate through a fantasy world filled with challenges and enemies. Along the way, players can collect coins and gems to purchase items and upgrades for their character. The game features a variety of levels and bosses, each with its own unique challenges and rewards.

Overall, Piggy King is a fun and engaging role-playing game that offers hours of gameplay. The graphics are colorful and well-designed, and the gameplay is smooth and intuitive. If you're a fan of role-playing games, Piggy King is definitely worth checking out.