I'm making a mod that I want to have over a dozen addons for, like DLC that can be added without needing to update the core mod.

 

But I was just wondering if there were any other requirements for the way the modid has to be written other than being lower-case.

Would something like 'mod-addon1' work for example?

modids are unique identifier for ur mod. thats their purporse and thats it. make them lowercase, i think numbers should also be fine