Insurgence with OBS

I’m having difficulties attempting to record Insurgence with OBS. I’m not sure if it is right to post this here or in OBS forums but I am able to record other games with OBS so I am assuming it has something to do with the way I have it set up or Insurgence. When trying to record the game, all I ever get is a black screen and no amount of fiddling with OBS settings appears to fix it. Any tips?

if you want lag-free recording turn off preview on OBS.try recording full screen and crop out ur walpaper if u do that