Game specs: Coming out for iPhone and iPad May 2014. 20 songs are in development with more to come later. All original music. Each song has four difficulty levels welcoming players of all skill levels. Betty has 20 outfits based on classic looks and new ones. The game features an ever-growing selection of hundreds of high-res card featuring gorgeous Betty Boop art. Each card has different abilities, allowing players to customize their deck to suit their game style and skill level.