Metal Gear AC!D² took everything that was great about the original AC!D and improved it, greatly. As such, AC!D² is a much more playable game and featured more cards, better controls and new cell-shaded graphics. The game also featured a rather pointless "3D mode" which split the screen in two so you could attach the supplied "Solid Eye TOBIDAC!D" 3D goggles to get a better view of what was going on. The thing is though, and this might just be me, but the game was a lot harder to see using the 3D goggles and was far easier to play without them.