| Price Per Block | Name | Description | Image |
| 1 gem | Stopper Block | An invisible block to stop other blocks' movement. A bit advanced. | |
| Attribute ID | Research Name | Research Description | Research Price | Ingame Sprite(s) | Thumbnail Sprite | Shop Sprite(s) | Research ID |
| 0 | N/A | N/A | Free | |
 |
N/A | N/A |
| 1 | Empty | EXPERT only. This version of Stopper Block won't collide with other blocks. | 200 (ADMIN ONLY) |  |
 |
N/A | 11 |