Thanks for the link to “dirs” - I wish I’d known about it before I implemented a (worse) version just using the home crate.

LASIM author here - it should! Though Mac OS X is the one platform I can’t test on myself - I can build it through Github, and everything I did should be cross-platform, but I can’t actually launch it myself to make sure everything is working fine.

Only other thing might be if their work Macbook imposes any restrictions on running arbitrary binaries from the internet - which it understandably might.