Factorio Forums

Is there a way to add to the control hints GUI?
Also, is there a way to read/reference the player's customized key sequence for a given key binding?

Is there a way to add to the control hints GUI?

No. You may want to make a modding interface request, I suspect that this may just be a matter of "nobody asked for it yet".

Also, is there a way to read/reference the player's customized key sequence for a given key binding?

Yes, using built in locale parameters in the locale. E.g. "__CONTROL__open-technology-gui__" will result in "T" for the default keybinding.

Cool, thanks!