"Alternatively, use keys that are stable across most common Latin keyboards layout, which means no AMQWYZ." No no no no no this is a terrible idea. Don't make

"Alternatively, use keys that are stable across most common Latin keyboards layout, which means no AMQWYZ." No no no no no this is a terrible idea. Don't make 99% of peoples experience non standard just so that people with non qwerty keyboards (who are probably expecting to need to remap controls anyway) have automagic defaults. Just default to the most common thing (WASD) and let people remap keybinds to whatever they want in case that doesn't fit. I'm a pretty avid gamer and I've literally never opened a PC first person/third person shooter (or other real time genres with a similar perspective) released in the last 15 years or so that didn't have movement mapped to WASD by default. Not doing so would make your game feel very unpolished. If you care about accessibility at all you need to allow button remapping anyway, even if you go with positional keybinding.