I know about Ctrl F1. That's NOT what this is about.

Here's a situation: I have a game that seems otherwise decent, but has a control scheme I don't like, and unfortunately this was before the days of built-in key configs. (for this instance, Menzoberranzan--a first-person RPG where you use the numpad to move and the mouse to do everything else. Think of how uncomfortable that is).

My solution: Play it in DOSbox, with all the keys remapped to where I would like them to be (basically set it up so that the QWEASDZXC block is used in place of the numpad)

I know how to make custom Dosbox configs, but I couldn't find a way to make configs include a custom keymapping that applies only to that one config.

Anyone got some answers for me?

Thanks in advance.