I have an idea about making an online strategy game, where lots of players (1000's) can join a game and play for months, and all achivements they get, are stores on a server (the world is persistent).
So, this is the genre: online massive strategy(with rpg elements) game, persistent world.
The problem is i cannot take a decision about the theme (sci-fi, swords and magic, gangsters, vampires,..) and the mechanics involved on the game (conquest planets or cities?, one on one fights?, economy-base game?),
