Another reason to find a Dreamcast.
I liked the RPG aspects of the game, e.g. leveling up & hunting for food. If you can't get through a certain area, train yourself and level up a little, and it makes things a little easier. Graphics are top notch, especially considering that the game is a little dated. The snowy wilderness setting makes for good visuals.
Overall, this is another under-rated game that can probably be found for dirt cheap, and I wouldn't recommend passing it up if you own a Dreamcast.