I just started recording a Let's Play of this a few days ago and now I'm stuck on level 2: M'kavlar Fort. I got two keys, map and compass and acquired the Blue Lantern. With said lantern I lit a torch on the upper right of the second floor and got another key beyond a painfully obvious bombable wall. Now on the upper left of the second floor are two locked doors, I unlocked one but am missing a second key. All crystal switches I find require the magic boomerang to activate. So I have no idea what I'm missing, I'm going in circles trying to find this key.


