We have 1 cheats and tips on PlayStation. If you have any cheats or tips for Bust-A-Move 3 DX please send them in here. You can also ask your question on our Bust-A-Move 3 DX Questions & Answers page.
Extra World:
Press Circle, Left, Right, Circle at the title screen. You will be greeted with an ant which should appear in the lower right corner to confirm correct code entry.