Multitap
Increase amount of TAP you can earn per one tap.
+1 per tap for each level.
200
2 level
Energy Limit
Increase the limit of energy storage.
+50 energy level for each level.
50
1 level
Recharge Speed
Increase amount of coins collected per second.
+1 per second for each level.
Working Hours
Increase the time yor app will stay active.
+1 hour mining time.
2 Hour