Game: Neptunia

Relaxing, fun and cerebral, Neptunia - an undersea puzzler notable primarily for its extensive storyline, solid production values and leisurely action - is in many ways the quintessential casual game. Based on a simple mechanic, accessible to players of all ages and skill levels, and designed to be enjoyed at your own pace, it'll prove equally attractive to working professionals and feisty whippersnappers alike. However, being a textbook example does have its disadvantages as well.