=============================================================
+-----------+-----------+-----------+-----------+-----------+
| Glacial | | | | |
| Caverns | | | | |
| | | | | |
| R
| * | * | * | C
|
| / - / \ | / \ | / \ | $ \ |
| 0 1 L 1 | L * | * * | 0 * |
| | | - | - | | | | | | | |
| * * | * 2 * 2 | * * | * |
| | | | | | - | - | | | | |
| * * | * * | * 3 * 3 | * |
| \ / | \ / | \ / - \ - / |
| * | * | * | 4 4 |
| | | | - |
+-----------+-----------+-----------+-----------+-----------+
R - Red Book (Read Book To Black Tower)
C - Touch Crystal To Massive Ice Cavern
# - Rooms Spiral Downwards (0 Is Placeholder)
$ - One-Way Teleport To 0 (Southwest)
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