Thanks for the suggestions, but I already tested them. I was running Warcraft1 in DOSbox on a virtual machine. When I run it on my physical machine, the mouse works fine. :blah: Problem solved for me! It would be interesting to find out why exactly it does that. I can't remember any other dosgame …

Has there been any resolution for this problem? I have the same behaviour. Warcraft 1 is working fine, except the mouse is waaay to sensitive. I tried decreasing sensitivity, lowering mouse pointer speed, setting cycles to a fixed (low) value. i put the core on normal, set the cpu type to 386... no …