Simple record format:
| Name | Length |
| Filename | 12 bytes |
| Offset | 32bit little endian unsigned int (4 bytes) |
| Length | 32bit little endian unsigned int (4 bytes) |
The filename is padded with NULs (ASCII 0). The last record is a offset-0,length-0 file named “.”, which is the sentinel for the list.
The files seem to start at offset 4000, which’d mean that there’s a maximum of 200 files per archive.
Inside the files, you’ve got plenty of extensions:
(Some have variations, like .DR1/.DR2/.DR3 for each episode, represented as .DR?)
| Extension | Description |
| .MS? | Text files |
| .IMF | Sequenced music files |
| .SND/.VOC | Sound files |
| .DR? | Graphics/sprites/level files |
Some of the 32,000 byte .DR? files are big pictures (credits, background image, etc) but they’re encoded very oddly, some kind of 4-part interlacing.
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