Install APK
Copy 'com.kerosenegames.ba' folder to 'sdcard/Android/Obb/'
Launch the game

Updated: October 13, 2013
Current Version: 1.4

APK + OBB

hugefiles: http://dl.apkpro.net/wv

zippy
part1: http://dl.apkpro.net/ww
part2: http://dl.apkpro.net/wx

devhost: http://dl.apkpro.net/wu

Sharebeast: http://dl.apkpro.net/wy