While it isn't required, the mod loaders definitely make your job easier and are very much recommended to use. If you are interested in making your own mods, there are a few things you will need:ġ.) either a working understanding of the basics for c# and unity, or the willingness to learn them.Ģ.) to decide on what kind of mod you want to make - this comes in handy for deciding tools later on.ģ.) to make a decision on what modloader, if any, you want to work with.