I am in the process of creating a Casual MMO like Farmville. I've been working on the Grid Terrain Creation and Object placement. FarmLand will be different from Farmville and other Facebook MMOs in that it will feature a Top down Build Mode and then a 3rd person perspective for Game Play. Harvest your Crops, Chop down trees, Battle wildlife who try to get into your crops, and go questing with friends. It will feature a Realtime Combat system and it will feature game play for you and up to 19 of your friends. The Prototype is located at http://www.riseofheroesmmo.com/FarmLand In build mode press a button in the left hand corner to select what object you want to place and then click on the terrain to place it. press 1 or 2 to switch between a FPS Ground View and Build Mode.