Make a perfect on barrel bonus
Make a perfect on ice block bonus
Score 200,000 points or more in 1p mode
Press select in title screen
Beat the game in Hardest Difficult
Win a perfect round against Chan (1P, no win by time)
Win a perfect round against Wolvan (1P, no win by time)
Win a perfect round against Syoh (1P, no win by time)
Win a perfect round against Body (1P, no win by time)
Win a perfect round against Jian (1P, no win by time)
Win a perfect round against Altia (1P, no win by time)
Win a perfect round against Watts (1P, no win by time)
Win a perfect round against Zeno (1P, no win by time)
Win a perfect round against Ranmaru (1P, no win by time)