| Title | Artist | Size | Date Added | Preview |
| Orcs of Thar, the | Clyde Caldwell | 48 k | July 7, 1999 |  |
| Orcs of the Red Eye | unknown | 206 k | July 7, 1999 |  |
| Order War, the | Darrell K. Sweet | 77 k | July 8, 1999 |  |
| Outlaws of Sherwood | Darrell K. Sweet | 83 k | July 8, 1999 |  |