Ever since the Flash era, I've kinda loved OS parody games. This one sends up the XP design with its classic green field and has some creative animations that imagine an aggressive iteration of the Excel suite. As a bullet hell with some light progression elements, I really liked the idea of the game's upgrades being tied to its wallpapers, each of which evoke the Microsoft Paint suite aesthetic very well. It's actually pretty tough, and even with the welcome addition of a dash, the number and reach of those bar charts packs a mighty punch!