This is our contribution to the Outline 2019 demoparty (See https://www.pouet.net/party.php?which=652&when=2019 for the other entries, there were other PICO-8 stuff). It's also my first ever PICO-8 cart. :-) And it's a birthday demo to @xxx!
Detailed credits and more info are on Pouet.
EDIT: fixed link for Outline 2019, looks like the formatting code doesn't like having the ampersand character (&) in URLs...:(