Charming artwork, everything looked great.
I almost got the hang of being a pizza cook, but those orders come in so fast!
I think the big thing that felt a little confusing was the lack of feedback when using the oven, some sort of visual change or indicator (like the raw->cooked thing, just a cooking state would help) while it was cooking would have really helped with general comprehension about what is going on.
I also couldn't entirely figure out the alien thing, or what happens if you give a pizza to an alien vs not.
There's a fun start here, with things getting classically "cooking game" hectic.