Update history

1.2:
- iPhone 5 optimization
- Some bugs squashed
- New icon

1.1:
- iPad support. Also includes high resolution textures for the new iPad.
- New world textures on all devices.
- 14 tricky achievements
- Unleash your potential with the spankin’ new power-up, Cowrage!
- Moving obstacles
- New music and sounds
- Pause
- GUI changes
- Minor bugfixes