I'm thinking survival/wave mode with bosses at certain levels. Or maybe a defence/attack mode where one attacks the tower and the other defends vice versa. Ideas? Edit: the most mentioned ideas will be out into a poll later and hopefully bungie will see it Edit 2: Great ideas guys! Keep em coming! I'll have the poll up with all the suggestions by Monday morning! Edit 3: So I tried to make a poll but it keeps erroring out. Too many poll options I guess. So guys just keep the discussion going and keep this trending. Bungie had got to take notice if we keep making our voices heard!!!