:-\
why has this got such a high score?
so what if it was drawing with the mouse? look at lazymuffin's stuff from about 2 years ago (when he used a mouse) and he's shitloads better than you.
graphics 0/10
gameplay 0/10
the music was good but you didn't make it so N/A
story 0/10
make a better game next time. best of luck.
Lacking
If you learned anything from why this? then you should know to use a better platform engine. People should not dip below the ground when they land from a jump. Also, are you really so lazy that you couldn't even have the guy stop walking when no keys are pressed? Or do you not know how to? That would explain a lot. Don't use the excuse that this was drawn with a mouse because I know tons of other artists who do well with a mouse. Also the story was nonexistant. You walk around in an underground maze hoping you don't fall into a trap. That's really fun.
I feel sorry for you. If you're gonna make a game, make it good so you don't waste YOUR time and OUR time. The least you could have done was added a story line.