Even the classic 2D game Pac-Man was brought into the third dimension. Nowadays, nearly every RPG, Strategy game or Action-Adventure uses 3D graphics. But in quite a few instances, 2D is the better (and better-looking) choice. CliffyB himself said that key elements in Gears of War are just classic 2D features transformed into the three dimensions. So read on as this feature explores retro games and examines modern game design.