first open steam in big picture mode
then under this game click manage game
select controller settings
(i just published my remap just look under community and it will be there select it and you will be good to go here - steam://controllerconfig/746580/1783788011 )
then you can remap the controller to keyboard and mouse and the game will let you move and shoot as well as aim with the right stick but at the moment the spring mouse option does not work so you will need to max the virtual mouse sensitivity, also when you remap move the shoot button to the back bumpers and jump to left stick in (protip)
with this guide you literally move three times faster than with normal mapping for controller
Edit after using for a while i found u need to disable anolog input for right trigger otherwise the game wont let you change aim while boosting, with this we shall finally be able to put down the rabid zeon dogs