The Open Cave

Well, I made it passed that point but crashing continues to plague my explorations. FYI - no stack messages or error codes - just program ended :(

Maybe its like a a kid learning to ride a bike...my computer will eventually be able to handle the program - just a few bruises and skinned knees along ...

After some tribulations, the program now loads properly and seems to function until I hit 'explore' which causes it to crash.
Ideas???