Holy crap, how did you... how does this even... okay, this is one of the most impressive things I've ever seen on a computer. Not just games, not just apps, THINGS. This is astounding. This makes me want to go back over the history of everything else I've ever rated 5 stars on Itch and scale it back, because this just raised the bar into outer space. I love being able to drag the drain window over the bosses; I love the twin-stick controls (I was setting up JoyToKey to fill in for the arrow keys only to discover I didn't need to); I love how you can adjust the game's difficulty by changing your desktop resolution! My personal best (I can't seem to get a screencap attached right now for some reason): 991 coins, 635 seconds, 2678 bullets, 256(!) enemies, 4 bosses. If I may suggest some quality-of-life updates: some sort of indicator noting you can afford a new shop item; not locking aiming to a controller once one is used for movement (I'd really like to be able to use the analog stick in one hand and the mouse in the other, so I can still have access to dragging windows without changing the device one of my hands is using back and forth); this might not be possible to fix, but a boss first spawning in causes the player to stop firing, needing me to release and press the button again before something kills me, and that's awkward and feels unfair and ideally would be remedied if possible. I hope this goes viral and prompts a full experience I'd gladly pay for and becomes, say, the new Vampire-Survivors-level hotness.