Flappy Bat Ultimate Cave ups the difficulty.

Flappy has had issues with its sonar and has learned that it only works when the wings are flapping. Navigate through the cave, dodging the pillars and see how far you can make it.

1.4.2
* Fixed leaderboard on game over screen
1.4.1
* Fixed leaderboard loading on start
1.4.0
* Added Global leaderboard
Ver 1.3.1
* Fixed render issue on certain devices
Ver 1.3
* Changed location of Exit and Play Again to stop miss clicks
* Added sounds (Created with: http://www.bfxr.net/)
Ver 1.1
* Slightly increased spacing between pipes
* Limited pipe size so should not be flying on the very top or bottom but more in middle