Upgrade Level | Cost | Time Required |
---|---|---|
1 | 1,000,000 | 30 Minutes |
2 | 500,000 | 20 Minutes |
3 | 1,000,000 | 1 Hour35 Minutes |
4 | 1,500,000 | 2 Hours 50 Minutes |
5 | 2,000,000 | 4 Hours 5 Minutes |
6 | 2,500,000 | 5 Hours 20 Minutes |
7 | 3,000,000 | 6 Hours 35 Minutes |
8 | 3,500,000 | 7 Hours 50 Minutes |
9 | 4,000,000 | 9 Hours 5 Minutes |
10 | 4,500,000 | 10 Hours 20 Minutes |
11 | 5,000,000 | 11 Hours 35 Minutes |
12 | 5,500,000 | 12 Hours 50 Minutes |
13 | 6,000,000 | 14 Hours 5 Minutes |
14 | 6,500,000 | 15 Hours 20 Minutes |
15 | 7,000,000 | 16 Hours 35 Minutes |
16 | 7,500,000 | 17 Hours 50 Minutes |
17 | 8,000,000 | 19 Hours 5 Minutes |
18 | 8,500,000 | 20 Hours 20 Minutes |
19 | 9,000,000 | 21 Hours 35 Minutes |
20 | 10,000,000 | 1 Day |