The Guild II is an amazing game - nothing else like it out there. Having said that, The Guild II: Renaissance is the most "up to date" and the version that is currently being patched by fans over on the runeforge forums. I suggest waiting for that one to come to GOG or find it elsewhere. If you patch it up with the beta patch on the forums and use some of the fan-mods/patches you'll have a much better experience.
