As Asheron's Call is a 3D game, it takes a fairly decent machine to run. The official minimum specifications list a machine that is just capable of coping with the original release of AC, but graphical enhancements have pushed that closer to the edge.

Even with an above-spec machine, it may not be set up to run AC as best it can. Collected here are some hints and tips that may help you to get the best of AC out of your machine.