Loading your upgrade
Library Upgrades
| Level bfmhfansite.com | Cost | Bonus |
|---|
1
| 150
150
60
| 2
|
2
| 300
300
120
| 4
|
3
| ?
?
?
| 6
|
4
| 700
700
300
| 8
|
5
| 1,700
1,700
700
| 10
|
6
| 3,400
3,400
1,400
| 12
|
7
| 6,800
6,800
2,700
| 14
|
8
| 13,600
13,600
5,400
| 16
|
9
| ?
?
?
| ?
|
10
| ?
?
?
| ?
|
