My map that i made completely from blank space. 4 human players + one comp, you have a Shinobi-no-Mono as a gladiator, you can buy upgrades and stuff from market. New thing is that you can buy a wall builder and wood for him. Also added music in there.
Install: XP My Documents -> My Games -> Age of Empires III -> Scenario
Vista: Documents -> My Games -> Age of Empires III -> Scenario