| 1 | Environment | 
 
 
 
 
 | 2 | File id $00     12      File id | 
 
 
 
 
 | 3 | Level id        $04     17      Level id | 
 
 
 
 
 | 4 | PNTA-link       $08     12      Link to the 3D Point Array | 
 
 
 
 
 | 5 | PLEA-link       $0C     12      Link to the Plane Equation Array | 
 
 
 
 
 | 6 | TXCA-link       $10     12      Link to the Texture Coordinate Array | 
 
 
 
 
 | 7 | AGQG-link       $14     12      Link to the Gunk Quad General Array | 
 
 
 
 
 | 8 | AGQR-link       $18     12      Link to the Gunk Quad Render Array | 
 
 
 
 
 | 9 | AGQC-link       $1C     12      Link to the Gunk Quad Collision Array | 
 
 
 
 
 | 10 | AGDB-link       $20     12      Link to the Gunk Quad Debug Array | 
 
 
 
 
 | 11 | TXMA-link       $24     12      Link to the Texture Map Array | 
 
 
 
 
 | 12 | AKVA-link       $28     12      Link to the BNV Node Array | 
 
 
 
 
 | 13 | AKBA-link       $2C     12      Link to the Side Array | 
 
 
 
 
 | 14 | IDXA-link       $30     12      Link to the Index Array | 
 
 
 
 
 | 15 | IDXA-link       $34     12      Link to the Index Array | 
 
 
 
 
 | 16 | AKBP-link       $38     12      Link to the BSP Node Array | 
 
 
 
 
 | 17 | ABNA-link       $3C     12      Link to the BSP Tree Node Array | 
 
 
 
 
 | 18 | AKOT-link       $40     12      Link to the Oct Tree | 
 
 
 
 
 | 19 | AKAA-link       $44     12      Link to the Adjacency Array | 
 
 
 
 
 | 20 | AKDA-link       $48     12      Link to the Door Frame Array | 
 
 
 
 
 | 21 | Neg. x-coordinate       $4C     9       Maximal negative x-coordinate of the level model | 
 
 
 
 
 | 22 | Neg. y-coordinate       $50     9       Maximal negative y-coordinate of the level model | 
 
 
 
 
 | 23 | Neg. z-coordinate       $54     9       Maximal negative z-coordinate (height) of the level model | 
 
 
 
 
 | 24 | Pos. x-coordinate       $58     9       Maximal positive x-coordinate of the level model | 
 
 
 
 
 | 25 | Pos. y-coordinate       $5C     9       Maximal positive y-coordinate (height) of the level model | 
 
 
 
 
 | 26 | Pos. z-coordinate       $60     9       Maximal positive z-coordinate of the level model | 
 
 
 
 
 | 27 | Not used        $64     1024    Not used | 
 
 
 
 
 | 28 | Unknown $7C     9       Unknown; maybe the tolerance |