WASD is for moving forwards, backwards, and strafing left and right. Also, the left and right arrow keys turn the character and be ready for V.2.
Thanks to griffpatch for the tutorial, all the code besides the option for a map was from his tutorial. (NOTES: it may be laggy for some people and I recommend you have the FOV at 60 and the RES at 6 and sorry for any mobile scratchers you can't play yet but in V.2 I will try making it possible)