User blog comment:MEEEE123/Why can't we start a new terraria mode???/@comment-25428994-20160113125840

We do this for many reasons. One of which, is because it's an overly popular idea. I'm sure 80% of the users active here have there own idea for a mode. If we let them, we would have 20+ modes. Not to mention that some of them have already tried to make new modes, like you. We've had stuff like Oblivion Mode, Insanity Mode, World War Mode, the list goes on. Another reason is War Mode is still in the process of being completed. When, and if it is, we will consider adding a new mode.