Does anyone know if there is a limit to UUs you can have per Civ? I've coded every unit correctly, but some don't appear as such in-game. :crazyeye:
Is there something I've missed?

I think Great People don't by default use the UU system, Mexico has a fix for it in Total Realism. Besides them all the units you normally produce in your cities should be Unique, if not you might have xml errors.

It's a very odd situation. I have around 10-12 for some civs, and occasionally some don't load. I've checked the XML, and it's definitely right.

No limit I've found. I've seen a mod with 146 UU's spread around 8 civs.

Hmm. I'll check my coding again then.