přečti si toto
http://www.gog.com/forum/robin_hood_legend_of_sherwood/the_game_running_slow/page1
zajímavý názor:
I did some research, and found that some people claim that the unpatched version of Robin Hood (v 1.0) works well, while the patched version (v 1.1) is problematic with the new OS and GPUs.