I don't think there are any official mods that cover the stone age, but I could be wrong. I'd very much like a Stone Age myself.
I doubt it...
I don't want to edit 'core features' of the game, but it's very easy to assign the spaceship parts to later technologies if you want to.
All bugs are fixed, so I've started working on some new features for the upcoming version. These include:
- 4 new religions (I might implement that modcomp to limit them)
- a few new leaders (from Road to War)
- the Mamlukes (they are pretty complete, with a unique building, unique unit and original flag) and maybe another civ
- editing the content from Final Frontier, since I'm not 100% happy with it yet
By the way, does anyone know a good name for Norse Mythology? I mean, "Norse Mythology" sounds kind of stupid for a religion. Just like Egyptian Mythology became Amun-Ra and Greco-Roman Mythology became Hellenism. Something like that.