Game Development Dictionary
A very in-depth Role Playing Game released by BioWare. It has a very well constructed multiplayer system and allows for DMing. The rule set is based on AD&D but manages to keep the Player away from the dice rolls and other unnecessarily complex systems. The viewing angle is fully 3D isometric, but the view can also be rotated and zoomed in for a different viewing angle depending on the players discression. This game is by far a gem of RPGs and has a very entertaining single player campaign.