Arma 2 has a secret 3D map editor within the game, and its bloody awesome! You can access it through the main menu by pressing alt+e. Take note that the editor is not even released, and is totally work in progress and unfinished. I assume the final version will be released along with the release of the complete game to the rest of the world, until then here is a sneak peak and what i think about it :)Enjoy! Sys specs on my channel.This is NOT the demo. I have owned the game since it was released in germany 2 weeks before everyone else.