| Unknown | ||||
| Name | Format | Size | Date | |
|---|---|---|---|---|
| BLOCKMAP | Unknown | 5KB | 1996-01-22 | |
| LINEDEFS | Unknown | 336b | 1996-01-22 | |
| NODES | Unknown | 280b | 1996-01-22 | |
| SECTORS | Unknown | 26b | 1996-01-22 | |
| SEGS | Unknown | 408b | 1996-01-22 | |
| SIDEDEFS | Unknown | 720b | 1996-01-22 | |
| SSECTORS | Unknown | 44b | 1996-01-22 | |
| THINGS | Unknown | 11KB | 1996-01-22 | |
| VERTEXES | Unknown | 136b | 1996-01-22 | |