"Right ctrl" means the Control key on the right side of the keyboard, right? My laptop does not have one; only one on the left. And it's not a no-name brand laptop. I seldom see games using just Control keys to play.
yeah it sadly didn't come across my mind that many keyboards don't have two ctrl keys and it definitely is my fault SIGH.
I'll keep working on it and add more common controls and probably a change controls option. Thanks a lot for taking the time to play and comment.