The Medieval, Low Tech, and Lord of the Rims mods are great for building a pre-gunpowder play through, but are there any mods (or ways) to do a mid-tech game with guns but nothing from electricity onward? RWP and supporting mods do a lot for creating a western feel, but it looks like you just have to restrict yourself from researching anything electrical or more advanced. But is there another way to get a dedicated OK Corral style playthru?