Sep 24, 2018

Progression bar added
Map selection added
Plane price halved
Black Eagle Special edited
First Stage difficulty lowered
Get coin button now produce 1~10 random coins, sometimes 100 or 200
Two new planes added
Map specials time is randomized
x3 more coin in the game
Third Stage difficulty lowered
Balance update on UFO (faster cooltime)
Music mute function added
bug fix* / Balance update