Thoughtful
Most people don't put a lot of deep thinking into their games, but this shows an actual, non-negligible intellectual point to the game. This is the kind of thing I like to see on Newgrounds. Unfortunately, there are a few glitches (as I'm sure you know by now). One particular glitch is that when you exit to the right of the far-west room, with the sealed off roof and door, you land on the bounding box of the hill, not the bottom of the hill. If you go to the right of that small hill and go back left it will work properly, but you can jump onto the bounding box at any point.