I've attempted to use XInput, X360CE, and Steam's input settings, but for some reason the analog stick in disabled during gameplay. On the menus, the analog stick works fine, once it's remapped, but during gameplay it's as if the stick is intentionally shut off and not allowed to respond to the game.
Very bizarre and to be honest, this game would feel much better with analog stick. The D-Pad is fine for nostalgia's sake, but even PS1 classics feel way better on analog. Juking around enemies and adjusting the camera and you move is far too janky with the D-Pad, I feel. Maybe that's just my opinion, but having the option would be great.