Reminds me of that story where a student was assigned to write an essay defining courage and all they handed in was a piece of paper saying "This is courage." Probably a fake story, but still fun.
(As for the game, I'd say considering you made it in 3 hours, it's actually pretty decent. I would've preferred if you shot using your mouse button instead of the space key and the controls felt a bit janky, but I guess that is part of the concept)