Drone research
| Upgrade costs L0 -> L1 | |||
|---|---|---|---|
| Product | Quantity | Market price | Total costs |
 Coins | 2 000 000 000 | 1 | 2 000 000 000 |
 Old tires | 30 000 | 21 025 | 630 750 000 |
 Electronic scrap | 15 000 | 176 906 | 2 653 590 000 |
 Drone wreckage | 5 | 11 069 110 | 55 345 550 |
| 5 339 685 550 | |||