Developer name: Gravity Corp.
Applications by Gravity Corp.
| Name | Rating | Tested Wine version |
| Gateway | ||
| 1.4.6 | Garbage | 1.3.10 |
| MouRO | ||
| MouRO | Gold | 1.5.15 |
| R.O.S.E. Online (North America) | ||
| 144 (Evolution) | Garbage | 1.3.9 |
| Ragnarok Online | ||
| European (euRO) Client | Gold | 1.1.34 |
| Indonesian (IdRO) Client | Garbage | 1.3.4 |
| International (iRO) Client | Gold | 1.5.30 |
| Korean RO Client (kRO) | Gold | 1.5.3 |
| Private Server Clients | Gold | 1.5.18 |
| Ragnarok Online 2 | ||
| 0.0.0.1-Warp Portal | Garbage | 1.5.29 |
| Open Beta Patch 82 | Silver | 0.9.51. |
| Open Beta v124 | Bronze | 1.1.4 |
| Private Server Clients | Silver | 1.1.37 |
| RO2 Open Beta (patch lv. 125) | Garbage | 1.1.4 |
| Steam | Garbage | 1.5.30 |
| Requiem Online | ||
| 12.205.0 | Bronze | 1.1.40 |
| 12.205.0+HS | Garbage | 1.1.44 |
| beta 03/04/08 | Bronze | 1.1.34 |
| Requiem: Momento Mori (Bloodymare) | ||
| 1.3.65.0 | Silver | 1.3.36 |
| 191+ | Gold | 1.1.31 |
| 2008/06/13 | Garbage | 1.0.0 |
| 3.0_080828 | Garbage | 1.0.1 |
| 5.0.150 | Garbage | 1.1.22 |
