Excellent strategy game using classic favorite Yu-Gi-Oh characters and monsters. Lots of replayability by having different builds, different symbol elements, and also New Game+ plays! The worst part about this game is there are some monsters you'd likely never find without a guide because their unlock method is too cryptic and unstated (and guides are so wrong that you still may never find them or know how you did), but I managed to get 100% through trial and error!