Building Name | Category | Level Req. |
|---|---|---|
 Crusher | Workbench | 8 |
 High Quality Workbench | Workbench | 11 |
 Mill | Workbench | 15 |
 Pal Gear Workbench | Workbench | 6 |
 Primitive Workbench | Workbench | 1 |
 Production Assembly Line | Workbench | 28 |
 Production Assembly Line II | Workbench | 42 |
 Repair Bench | Workbench | 2 |
 Weapon Assembly Line | Workbench | 32 |
 Weapon Assembly Line II | Workbench | 47 |
 Weapon Workbench | Workbench | 20 |