This mod started out as a 'Buildings Mod', with the objective to add more nice and useful buildings to the game, but many more improvements where needed and many ideas where coming so the 'Improvement Mod' was born. Working with the Steam and non-Steam versions, the mod upgrades the game with small and big changes alike, as well as necessary tweaks and adds to make the gameplay more complex, realistic, interesting, fun and challenging. All known bugs from the original game have been fixed. It's being updated very often and everything is of the highest quality and bug-less. Check out the "Features" tab for more details. This mod is only for The Asian Dynasties but requires AOE3+TWC+TAD 1.03.
The mod works flawlessly, it adds many buildings and changes a lot of things that were already there, including the AI, balances, ect. It adds the United States to play with as a civilization too.
Just by reading the change log of each version, you can see the absolute dedication Mandosrex has for this mod.
I thank him completely, as to any other modder who provides such a quality modification to a game, improving it, for everybody, and for free.
If you follow his instructions, the mod works without any problem at all. It never crashed, it didn't slow down the game either. Everything works as intended, and that's just something you don't see everyday with mods.