I love the pizza theme! It's a little laggy, but that's probably just my computer with Unity. The artwork and theming (PLUS the comic narrative) are really on brand and cool! I would have loved to see all the assets combined into one level maybe, it felt like the artwork/models were spread out. As for the main gameplay, it was cool to see how the items you deliver could be used for your own benefit. You have to strategize if it's worth using the item or saving it for more deliveries.
I'd say one big fix is to have a really, really basic tutorial level to show each of the mechanics, because it's overwhelming to start off trying everything without learning the mechanics one at a time first.
I can see this turning into a really stylized and wacky game.