Funny that you bring joy in exactly the same way as murdering everything.
I think it's the most original idea I've seen going through unrated games that feels theme-fitting (ie. most original way of fitting the theme).
It's very hard to aim with no cursor/crosshair, the sensitivity being up way too high and being unable to adjust it (I set my mouse to a really slow mode for pixel hunting but it was still too fast), and with invisible projectiles if that's what it is. The only one I could make work was air kiss.
I got to the 2nd stage and went for a magical train ride? And then fell off the world into the abyss.