So, this game is a masterpiece. One of the most charming pieces of game-entertainment developed in the last fifteen years. Nearly sacred. The plot moves forward relentlessly, propelling each set-piece into the next by baiting your curiosity (and rewarding your exploration). Play Online is not talking about an advanced, shifting AI, nor does the game mold itself to your play-style; what we're dealing with is just a very soundly structured script. The setting is unique, the characters are all likable stereotypes, and the music is top-notch stuff.