It is really difficult to control the shotgun. I couldn't get past the first platform. The second platform stops exactly at the top height of the first one and I could only move horizontally once I got above the first platform.
The title screen is pretty and the visuals are actually pretty nice. The shotgun fire was a bit too simple but I felt it looked alright.
The story was sort of insane but I liked it!
The comical style of the game would benefit lots from a soundtrack and sound effects!
I liked that there was a reset option in case you got stuck, but I got stuck way too often, it wasn't very fun. The physics need some rework or perhaps adding more shots / reloading shots more often.