The primary goal in Doomsday: B.Duck is to guide B.Duck through a post-apocalyptic world. Players must face various challenges, solve puzzles, and gather items to advance. The aim is to help B.Duck survive and prosper in this bleak environment, all while enjoying engaging visuals and an immersive storyline.

Doomsday: B.Duck is designed to be family-friendly and suitable for players of all ages. It features vibrant graphics and simple gameplay mechanics that are accessible to younger players. However, due to its survival theme and mild cartoonish peril, it may be more appropriate for children aged 7 and above.

The game is available for download on both Android and iOS devices. It can be found on the Google Play Store and the Apple App Store. The game is optimized for smartphones and tablets, providing a smooth gaming experience on various screen sizes.

Yes, the game includes in-app purchases. Players can buy items such as power-ups, extra lives, and cosmetic accessories for B.Duck. Although the game is free to download and play, these purchases can help players progress faster or personalize their experience.

The game can be played offline without requiring a constant internet connection. However, features like leaderboards and in-app purchases do need internet access. It's advisable to connect occasionally for updates and to access all features.