The Sega Master System version is now unaccessable! I love "Bubble Bobble" very much and wanted to play this version on a nice day. The game worked before this incident. When you press the "Enter" button, you can only choose which character you want to play in the game. The arrow keys to select the other options does not work either. "Bubble Bobble" is my favourite Taito game of all time and I am very dissappointed! The other "Bubble Bobble" games work, but no longer can you choose other options beyond 1 player! 2 Player does not work. May you please fix theese problems.