To get Bubble-Bobble Backgrounds: Bust A Move 2
Saturn
Input the code X, Left, Right, X at the title screen. You'll know it worked when a little guy appears in the bottom right corner...
Thanks to Revolution readers the Dotes Family!
Tactical, beautiful, and wholly unique, the GOTY-winning sci-fi RTS returns with Homeworld 3. Assume control and battle through fleet combat in dazzling, fully 3D space while the award-winning story unfolds on a galactic scale.