Flappy Brave Bird

## Description

Brave bird is here for you.

Game features:
1, Choose a bird to fly from 5 birds, use it to fly through the pipes.
2, Make your bird fly in 5 different worlds, including Default world/Desert/Snow land/Water/Forest.
3, Game center function is optimized better, your score, your playing times, your coins will all be in record.
4, You can collect gold coins. These coins can be used to save your life when you touched the pipes.
5, There are moving pipes in red color, and they makes this game more challenging.
6, Get randomly coins for every day for playing.
7, Spend some coins to get "Saved" when you hit the pipes.
8, No crashes and lagging.

Enjoy!