As you should know, there isn't much to Great Tree/Prison Island, it's
the smallest one. The only thing specific to this map is that the
small purple block near the center is for the prison sound-lock key pad.
- Items common to all of Calyxa's Riven Maps:
- The rotating domes are correctly placed in a grid and are marked
with their appropriate symbol in gold.
- Dashed brown lines are for underground passages/rooms.
- Black lines indicate a metal catwalk or other above-the-ground
- Solid brown lines indicate pathways along the ground.
- Green lines with small hatch marks to one side indicate cliffs. The
hatchmarks point down the cliff face.