Unlockable How to Unlock BLUE BOMBER (10) Clear the game in under an hour. DESTROYER (20) Defeat 1000 enemies. HARD ROCK (20) Make it to a boss room without getting damaged. HEADBANGING (20) Defeat the 8 bosses without your helmet on. INVINCIBLE (30) Clear the game without dying. MR.PERFECT (30) Clear the game without getting damaged. NO COFFEE BREAK (10) Clear the game without using any energy, mystery, or weapon tanks. SUPERHERO (10) Clear the game on HARD. TENACIOUS (20) Clear the game without continuing. TRUSTY SIDEARM (20) Defeat the 8 bosses with just your default weapon. WHOMP WILY! (5) Clear the game once. WORLD WARRIOR (5) Defeat one of every type of enemy.
Contributed By: R351D3NT3V1L4.
Complete each task to unlock the corresponding Challenge.
Unlockable How to Unlock Easy Boss challenges Reach the Boss on the Easy difficulty. Easy Mini Boss challenges Reach the Mini Boss on the Easy or Normal difficulty. Hard Boss challenges Reach the Boss on the Hard difficulty. Hard Mini Boss challenges Reach the Mini Boss on the Hard difficulty. Normal Boss challenges Reach the Boss on the Normal difficulty. Normal Mini Boss challenges Reach the Mini Boss on the Normal difficulty.
Complete the indicated task to unlock Hard Mode
Unlockable How to Unlock Hard Mode Successfully complete the game on Normal Difficulty.
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