I don' t know if this is hard or anything, what I would like to see is a plugin in which you can set in game danger zones, in which zones dangerous effects can occur, like: Earthquake (no damage, shaking screen, all blocks gain gravity physics) Double chance of getting stroke by a lightning while in them More mobs spawning (or Mob Spawners generation) at night. Some commands could be: /dangerzone create [radius] This would create a circle shaped danger zone. /dangerzone del deletes the current zone you are standing on. When you enter a DangerZone, a message is displayed (configurable). Also, the effects occuring in there could be set by a properties file. I would appreciate if a good Developer could give this a try . Bump once... EDIT by Moderator: merged posts, please use the edit button instead of double posting.