I somehow missed this during the jam. Really cool idea, would like to see more levels! Bonus points for Lisp! Very cool you are targeting to the browser, what do you use to cross-compile?
Viewing post in Calm the Zero jam comments
Thanks for playing :)
The CALM framework I used this time uses JSCL to compile for web.
It is a subset of common lisp that compiles to javascript: https://jscl-project.github.io/