UPGRADES
| LEVEL | DEFENSE | DURABILITY | RECIPE |
| Level 0 | 12 | 500 | 4x  2x  1x  8x  |
| Level 1 | 12 | 500 | 1x  2x 1x 1x  |
| Level 2 | 12 | 500 | 1x 2x 1x |
| Level 3 | 12 | 500 | 1x 2x 1x 1x |
| Level 4 | 12 | 500 | 1x 2x 1x |
| Level 5 | 12 | 500 | 1x 4x 2x 2x |
| Level 6 | 12 | 500 | 1x 4x 2x |
| Level 7 | 12 | 500 | 1x 4x 2x 2x |
| Level 8 | 12 | 500 | 1x 4x 2x |
| Level 9 | 12 | 500 | 1x 4x 2x 2x |
| Level 10 | 12 | 500 | 1x 8x 4x 2x |