2112_v3_UNFINISHED file

Compared to the previous version, we have added not to much, as far as I remember: 1) New map icons for towns (Mesopotamia-Elam and Aegean-Anatolian) 2) Troop trees of the Aegean (they have a little "bug" as we forgot to cut the upgrading to an unused blank model troop). I categorised as a Demo due the lacking of too many features (specially scenes) and Libyans. We do not want to left the mod go, we have a trusted community and team, is a project we really love (and we really belive in its future), but we must say we have it in a "cryogenic" state (work, studies, life in general, etc.). As well we lack of skills in certain roles (codding mainly) which make our progress much harder and slow.