I think there was a glitch with this game. I wasn't able to see anything on Level 3. It was just a blank slab. Still, I got through the first two levels pretty well. I can see why the score is low. You needed some music.
I still got close to 100% on Level 3 somehow. Dang, that's a lot of Ludum Dares. I couldn't summon anything. It isn't interesting enough for me to want to advance. Just show the images better.