Full details for the HP technology, from level 1 to level 2.
| Level | Gold | Industry | Energy | Tech | Effet |
|---|---|---|---|---|---|
| L1 | 3400 | 0 | 0 | 0 | Lancer\nCossack\nMamluk Cavalry\nHeavy Cavalry\nArmored Car\nTank\n\n |
| L2 | 22500 | 0 | 0 | 0 | Lancer\nCossack\nMamluk Cavalry\nHeavy Cavalry\nArmored Car\nTank\n\n |