There are 12 achievements worth a total of 200 points
Finish the game
Start the game once with each of the four difficulty settings
Score 350,000 points
Reach the third level without losing a life
Score 250,000 points
Defeat the third level boss
Defeat the first level boss
Kill 30 two-headed wolves.
Play in an online multiplayer game
Score 150,000 points
Collect Spirit Balls from the first three White Wolves in any level - Single Player mode only.
Collect a Spirit Ball