http://users.ox.ac.uk/~univ1234/open...on/octagon.htm
runs almost as slow as doom 3, he coded mouse movement to compensate for the slowness (i.e it basically speeds up)
http://users.ox.ac.uk/~univ1234/open...on/octagon.htm
runs almost as slow as doom 3, he coded mouse movement to compensate for the slowness (i.e it basically speeds up)