-1
0 GENERIC
1 PADDEDCELL
2 ROOM
3 BATHROOM
4 LIVINGROOM
5 STONEROOM
6 AUDITORIUM
7 CONCERTHALL
8 CAVE
9 ARENA
10 HANGAR
11 CARPETEDHALLWAY
12 HALLWAY
13 STONECORRIDOR
14 ALLEY
15 FOREST
16 CITY
17 MOUNTAINS
18 QUARRY
19 PLAIN
20 PARKINGLOT
21 SEWERPIPE
22 UNDERWATER
23 DRUGGED
24 DIZZY
25 PSYCHOTIC