1. Install the BubbleGold.exe 

2. REGISTER:

First the game needs to be reg. Used the register.exe and import the bubble.key

3. EXTRA LEVELS: 

Just Put all the files *.bbp into the main Bubble Bobble Folder. Now Inside the game select 		1 or 2 	players and now select LEVELS

Happy Bobbling ... 
VIPez...