Yeah, there are two things:
1. Key combinations involving "Alt" don't seem to work for me. I'm using Ubuntu (with the Unity desktop), which might be why. I've had issues with Alt not working for other programs as well (Aseprite, for example). It would be nice if I could remap Alt to Capslock or Space.
2. In addition to that, I wanted to experiment with using QWEASZXC (or maybe WERSDFXVC) for movement and using the mouse for firing and other similar things. I think the mouse is useful, but I don't like using it for movement, especially not in highly tactical situations that involve single-tile movements or lots of melee combat. I haven't played Cogmind for very long, but from what I can tell, most combat is primary ranged, so the mouse is easier to use than in something like Brogue, for example, where most combat is melee.