atomicar, I can make mod, but it is very labour-consuming. The patch can do it (to raise speed of game)? In the description of a patch 1.08 it is written: 3) Improved LAN & Internet gameplay performance. You should notice smoother & faster frame-rates in both LAN & Internet games. (NOTE: The slowest computer/connection in your multiplayer game is still the final determining factor to your overall game speed.) You have the game? If yes, what version? You could check up it if there is a version below 1.08? Or somehow to me it is possible unpatch game by 1.07? My version is 1.09.
