Maybe this could be a new mini game but, make a server where the build team makes a custom multiplayer adventure map. They would have to make challenges that would require multiple people to complete. Such as a parkour room where most of the team has to complete to move on to the next challenge. There could be puzzle rooms and mazes and finally, a final boss fight agaisnt the wither or enderdragon or some custom bosses. I think this would be a really fun game to play and I think it would be fun for the build team to make larger scale projects instead of smaller lobbies.
