I have been exploring the Caverns, and according to one guide I read I am to be sure and "explore the cavern" where the Invincibility powerup is. I jumped and spin jumped and shot everywhere I could. The only unusual thing that happened was that when I jumped high enough and shot, I dislodged the three stalagtites from the ceiling. They fell into the water, but shooting them revealed nothing. I could stand on them, but didn't "discover" anything else. Is there something else to this cave area or something I'm missing with the stalagtites?
------------------
marcym