thank you! You can try that yourself, if you want – the main menu has a key-rebind submenu.
I tried a few different control schemes (qwe|zxc|asd, ewq|zxc|asd, 1qa|zxc|de3) and finally settled on the current one (qwa|zxc|dse). A friend of mine suggested qaz|zxc|cde which was kinda wild – overlapping keys! asz|wse|xsd is hard to play but kinda fun, as S extends all the arms at once. I’m curious to hear if anyone discovers other weird or intuitive controls.
I tried your suggestion (1qa|2ws|de3) for a bit – it’s interesting! I found it a bit difficult to control multiple arms at once, but that’s probably just due to my playing too many hours on the “default” controls :)