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 | 20 900 | 627 000 000 |
 Electronic scrap | 15 000 | 180 802 | 2 712 030 000 |
 Drone wreckage | 5 | 11 152 299 | 55 761 495 |
| 5 394 791 495 | |||