Laser Technology

Level Upgrade Cost
Level Metal Crystal Deuterium
1 200 100 0
2 400 200 0
3 800 400 0
4 1,600 800 0
5 3,200 1,600 0
6 6,400 3,200 0
7 12,800 6,400 0
8 25,600 12,800 0
9 51,200 25,600 0
10 102,400 51,200 0
11 204,800 102,400 0
12 409,600 204,800 0
SUM 819,000 409,500 0