V1.2.9
1. Fix some issues
V1.2.4
1. reduce the size of APK
2. fix IAP problem.
V1.2.2
change from Christmas version to normal
version
V1.1.0
reward 2 dimonds after a video
show.
V1.1.9
1.fix bugs that force close when lock
screen off.
V1.1.7
1. update 4 christmas maps
2. update 2 christmas meches
3. upate 2 christmas roles
4. update 4 christmas guns
5. update a lot of zombies to Christmas
style