It's ok
It's alright, better then alot of the stuff I see on here. I definatly think you could have spent more time on the graphics, and added some sound, it surely would have help make it a bit better. There were a few clipping issues where he would be inside of an object a little bit, and when you jumped if you hit the jump key multiple times you could make Indy sort of hover via flying for a few seconds. Fix/ improve these few things and you would have a pretty decent game :)