/**
* Update current game image files.
*
* @param Game $game
* @param Request $request
* @param StoreGameGenresRequest $validationRequest
* @return \Illuminate\Http\Response
*/
public function updateGenres(Request $request, Game $game)
{
$game->genres()->sync(Input::get('genre'));
Session::flash('message', 'Genres updated');
return redirect('/game');
}