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