I really, really loved the way the game is layed out; the 'tutorial' part which lets you move into level select and the 'trophy room' was really nicely done.
Also, it's pretty cool that you managed to do all this yourself, chapeau.
At the 2nd level, after grabbing the jewel, I could not figure out what made me lose? I tried not to move the 2nd time, and even then, when I would just move a bit, I'd lose without anything near me.