TENACIOUS
Clear the game without continuing.
20 ✓ January 1st, 1753
TRUSTY SIDEARM
Defeat the 8 bosses with just your default weapon.
20 ✓ January 1st, 1753
NO COFFEE BREAK
Clear the game without using any energy, mystery, or weapon tanks.
10 ✓ January 1st, 1753
BLUE BOMBER
Clear the game in under an hour.
10 ✓ November 4th, 2010
WHOMP WILY!
Clear the game once.
5 ✓ January 1st, 1753
INVINCIBLE
Clear the game without dying.
30 
MR.PERFECT
Clear the game without getting damaged.
30 
HARD ROCK
Make it to a boss room without getting damaged.
20 
HEADBANGING
Defeat the 8 bosses without your helmet on.
20 
DESTROYER
Defeat 1000 enemies.
20 
SUPERHERO
Clear the game on HARD.
10 
WORLD WARRIOR
Defeat one of every type of enemy.
5