Supaplex Level format

The freeware DOS puzzle game Supaplex has a file called "levels.dat" which contains all the levels for the game.

Format details
This is a very simple, uncompressed format where each level is stored sequentially and takes up 1536 bytes each.

The original levels.dat distributed with the game is 170496 bytes in size (111 levels).

Level
Offsets are relative to the beginning of each level.