This game is a total classic and will addict rpg and adventure fans alike.
Musashi is a little samurai summoned to a different time to save them from a terrible disaster plagueing thier world. This might seem like a cliche adventure story but this one becomes too fun to pass up. The levels are all completely different allowing you to explore castles, to forests, to graveyards. The levels are very unique and many of them are quite rewarding to you as the player and your ever-strengthening Musashi. As you complete more of the game and gain new abilities you can backtrack to new levels(sometimes this is a must to continue with the story) and find completely new places. This also means that there is a lot more place for hidden secrets.
By far the best aspect of this game is the gameplay as you have a very versatile way of taking care of your enemies. You gain new weapons and can even absorb your enemies abilities to defeat them and do tricks throughout the game. Once you get into this game you will find it very hard to stop because of how addicting it is and its effective reward system that any rpg fan can appreciate. The fighting is in real-time and easily spiced up with your own creativity that should greatly impress adventure fans. And if you are both then what are you waiting for?