I love the look of your prototype and I tried out Aliens stole my coins and thought it was great fun!
I see you've got a team, but if you have room for a sound artist then I'll be happy to join!
I'm a composer with 5 years experience making music. While I'm new to making sound effects, I think it'll be fun to put some together! I'll leave my website so you can see some of my work
https://www.cleavermusic.co.uk/