Détail complet de la technologie Defense, du niveau 1 au niveau 6.
| Niveau | Or | Industrie | Énergie | Tech | Effet |
|---|---|---|---|---|---|
| L1 | 1000 | 0 | 0 | 0 | \nLine Infantry\nHighlander\nPatriotic Army\nAssault Infantry\nMaxim Gunner\n\n |
| L2 | 3000 | 0 | 0 | 0 | \nLine Infantry\nHighlander\nPatriotic Army\nAssault Infantry\nMaxim Gunner\n\n |
| L3 | 10000 | 0 | 0 | 0 | \nLine Infantry\nHighlander\nPatriotic Army\nAssault Infantry\nMaxim Gunner\n\n |
| L4 | 20000 | 0 | 0 | 0 | \nLine Infantry\nHighlander\nPatriotic Army\nAssault Infantry\nMaxim Gunner\n\n |
| L5 | 30000 | 0 | 0 | 0 | \nLine Infantry\nHighlander\nPatriotic Army\nAssault Infantry\nMaxim Gunner\n\n |
| L6 | 40000 | 0 | 0 | 0 | \nLine Infantry\nHighlander\nPatriotic Army\nAssault Infantry\nMaxim Gunner\n\n |