Well, update it every day. Add new features, and just add more and more things to it. If you look on the Minecraft Forum on my original post for To The End?, you can download previous version, and look at how the game evolved, that could be a start. Also, get a catchy name, if you want a name designer, you talking to one right now, i can make awesome and pretty cool logos, also, get good pictures, and good info on the map, and to try not to get banned, try not to keep posting the same map, people get annoyed and sometimes moderators can just delete it. Also if you want to make it an Online map and a Single player map, be sure to make it in multiplayer. Im working on 2 more maps, and now that ive finally finished To The End? There will only be little updates, ive still got 2 more adventure maps im working on, that everyone knows about, this one took me about 6 months, so it goes down to about 1.9 / 1.8, also, it has taken a very long time to edit and add everything by hand, espiecally the castle, that took very long. But then again, the mods as well, try to include some good mods in your game. I had tomes, the little writeable books, they have all kinds of info and secrets if you install the mod and the map together. And also, if your making a video, i will put it in the desciption for future updates and also in the picture area to.