I liked the style, player movement, and sound design! I was unfortunate to be stuck on level 3, the green symbol. Try as I might, I could not shoot down the fence, nor find an 'ElectroMagnum' portal on the other side.
The green symbol makes your bolt affected by gravity. Try shooting over the fence. (Honestly, I should have adjusted the height of the fence, but I ran a bit late doing the levels and didn't do as much polishing as I'd like.)
