You defeated Boloragog!
You defeated Rambacha!
You defeated Mogulvor!
You defeated Zarzamoth!
Good work! You defeated Bashtar!
You defeated Vookimedlo! (You broke his heart, sniff...)
Complete arcade mode on difficulty level: hardest
Complete arcade mode without using continues (normal difficulty or higher)
Collect all the 1UP bonuses in a session
Eliminate an enemy by jumping on his head
Collect 50 coins to earn an extra life! (arcade mode)
Reach a score of 70,000 points to earn an extra life! (arcade mode)
Beat the total score of 350000 points (arcade mode)