I know, I was shocked by the size too. I hope they have a massive limit for online or else we won't be able to create anything decent. My map still seems small to me, yet it's 1094kb or so. Triggers, data editor, even terrain all take massive amounts of space for small alterations. Considering they gave us the option to make campaigns with multiple maps....well, I just hope the limit is high. [Edit]: I'm not sure what to work on next. Without more feedback from testers, I'm not really sure what new features to add. I can always simplify code and fix bugs, but I'm running out of ideas for new features .