Hi Claire!
I'm Lydia Primate and I'm super interested in your project, it sounds really cool! I make music for games, and can write in a lot of different styles, also, I work pretty quickly, when needed!
From your examples, I thought you might like tracks in this style:
And, if not, here are a few places you can hear more of my work:
https://soundcloud.com/lydiamarsalaprimate
And, I'm also the vocalist in a chiptune duo called Bright Primate, you can listen to that here:
Hope to chat with you soon!
I'm @BRIGHTPRIMATE or @lululuprimal on twitter