Metroid Prime 2: Echoes

This game is the best example of a sequel to a great game i have seen in the past few years. This game has better graphics, a better storyline, new environments and new moves and abilites and weapons that it can make your head spin. The game echoes is so realistic for ta gamecube game, even, that the game next in the series uses the same environment and weapon style as the first two, despite it being on a highly advanced system.