Press 'f' to focus (Caution this can sometimes make the game lag really hard, to fix this try and pressing the green flag over and over) (and yes obunga is meant to flash) 'W,A,S,D' to move 'Arrow Keys to change camera
Thanks to 'THEboomster' for the remix of 'griffpatch' These 2 are great, and I recommend showing lots of respect towards them. Enjoy :D