why 'sdfe' and not 'asdw'?
Good question. It's the engine used (pico-8) that has this as default, and it's not possible to change. If I'd wanted to change it I have to do my own mapping, but it would only work for the web version, and then I'd have to deal with instructing different keys for web and the downloaded versions. Which I rather not do.
Thanks for playing and commenting!