I bet "Stick Slayer" would love this game ...
For something "quite simple, and pointless", it wasn't too bad. The basic point-and-click game would have been much better with a counter, or a timer (to record kills per second). Otherwise, all the parts of a traditional basic shoot game were there in good form; crazy enemies, fun sound, and a big weapon. Oh, and a few easter eggs or bonuses after 50 kills or something would be great.