Amazon.com: Bubble Bobble 4 Friends - The Baron Is Back! - PlayStation 4 : Everything Else
Bubble Bobble Cheats For NES Commodore 64 Amiga Arcade Games Game Boy GameGear Sega Master System MSX Famicom Disk System Sharp X68000 Game Boy Color PC PlayStation 4 - GameSpot
Co-Optimus - News - Bubble Bobble 4 Friends: The Baron's Workshop Bursting onto Steam September 30