RTF is a global modification that replaces all towns in the game.

What kind of upgrades are these? Like, either you choose an Ifrit or a Lord? And then you upgrade or alternate-upgrade the chosen one? Or do you simply upgrade or alternate-upgrade a basic unit to an Ifrit (upgrade) or to a Lord (alternate-upgrade)?

It works like this: you build a unit, let's say it's a Cave Demon, you upgrade the building – a Cave Lord and an Ifrit appear, you upgrade it again – the Lord and Ifrit are replaced with new units, the upgraded Ifrit and Lord.

Added 2 hours 43 minutes later
Unfortunately, there are errors during export. (

No, it doesn't even work; even May 2009 can't export it – it crashes.

The last option remains: export without this mesh, only the Cyclops head and the entire skeleton. Should we do it?

I agreed; I'll add effects to the Cyclops head later((( or maybe I'll attach the head itself to an effect somewhere... Our last chance is if the animations work on that very first model, which was successfully ported to the idle animation