| Sprite | Name | Type | Category | Used On | Premium 'bux' Room | Level | Min Ship Level | Description |
|---|---|---|---|---|---|---|---|---|
| Hull Lv1 1 | Hull | Defence | Ships only | YES | 1 | 1 | Increases ship max hp. | |
| Hull Lv2 2 | Hull | Defence | Ships only | YES | 2 | 1 | Increases ship max hp. | |
| Hull Lv3 5 | Hull | Defence | Ships only | YES | 3 | 1 | Increases ship max hp. | |
| Hull Lv4 10 | Hull | Defence | Ships only | YES | 4 | 1 | Increases ship max hp. | |
| Hull Lv5 25 | Hull | Defence | Ships only | YES | 5 | 1 | Increases ship max hp. |