Oooo this looks super neat! My project mostly takes place on the map, so this would be awesome to implement! Is it possible to have the card's backgrounds be the system's 'window' graphic, by any chance?
Hi. I'm glad you like it. Nope. It's made with Pixi, pure HTML and CSS, and doesn't use RPG Maker's default systems. But I'm sure you can customize it to make it as good as possible :)