does anyone know how to launch p99 with Steam?

[rankorr]

If so, how? when i try to add a non-steam game to my library it can only see exe. type files .

launch titanium bat doesnt show up on the list. i would like to be able to have steam input while playing p99 so i can map all my keys to my steam controller but having a hell of a time trying to figure this out.

any help or suggestions would be most appreciated.