| Unknown | ||||
| Name | Format | Size | Date | |
|---|---|---|---|---|
| BLOCKMAP | Unknown | 1KB | 1996-07-09 | |
| LINEDEFS | Unknown | 882b | 1996-07-09 | |
| NODES | Unknown | 476b | 1996-07-09 | |
| SECTORS | Unknown | 234b | 1996-07-09 | |
| SEGS | Unknown | 888b | 1996-07-09 | |
| SIDEDEFS | Unknown | 2KB | 1996-07-09 | |
| SSECTORS | Unknown | 72b | 1996-07-09 | |
| THINGS | Unknown | 700b | 1996-07-09 | |
| VERTEXES | Unknown | 228b | 1996-07-09 | |