Need help, or found a bug? Email itunesdeveloper@gmail.com. Please include your device and iOS version.
The hero bounces by himself. Drag your finger to steer, and tap to zap monsters. Land on monsters from above to bonk them, and keep climbing so the rising Gloop doesn't catch you. To see the tutorial again, tap How to play on the main menu.
Scores and achievements need Game Center. If the Scores and Awards buttons are dimmed, sign in to Game Center in the iOS Settings app. The game still works without it.
Use the sound button on the main menu. The game also follows your device's silent switch, and its music stays quiet while other audio is playing.