I just saw the part about rock and the crystal.
The rock is needed to get the pickaxe
The crystal is needed to enter the mine maze
Ah, I forgot the rock/pickaxe link because I didn't bother getting that the second time around. (I don't think!)I'm not sure I registered the link between the crystal and the mine maze.
your right. I checked the game and it lets you get in the maze without having the crystal.
Another bug to fix