v5.20.1 (4.15)
# 3 new drills have been added.
# The bug where the menu button disappears has been improved.
# The data storage method has been changed. (+ ios added)
This is not usually a evolution...
Collect items~!
Upgrade your drill to items
The drill is collecting items again ...
It is not a problem that you will not be alone!
If there is no luck
The destiny combination of repetition and luck!!
How far can you grow up ?!
Drill Evolution!
