Finish the game in any standard difficulty (No Passwords)

Finish the game on Normal or higher without using continues (No Passwords)

Finish the game on Hard and unlock Very Hard difficulty (No Passwords)

Finish the game on Very Hard (No Passwords)

Finish the game on Crazy Hard (No Passwords)

Find the hidden items area in Stage 1

Collect 100 crystals and get an extra life

Find the Hidden Area with a lot of crystals in Stage 4

Find and destroy the metal fish in Stage 4

Find the hidden items area in Stage 8.

Find the Bubble Roulette in Stage 2 and get a 1up or more in it

Find the Bubble Roulette in Stage 5 and get a 1up or more in it

In Stage 1, reach the boss with full health and without dying (Crazy Hard)

In Stage 2, reach the boss with full health and without dying (Crazy Hard)

In Stage 3, get past the bridge with full health and without dying (Crazy Hard)

In Stage 4, reach the boss with full health and without dying (Crazy Hard)

In Stage 5, reach the boss with full health and without dying (Crazy Hard)

In Stage 6, reach the boss with full health and without dying (Crazy Hard)

In Stage 7, reach the boss with full health and without dying (Crazy Hard)

In Stage 8, reach the boss with full health and without dying (Crazy Hard)

Defeat it without taking damage (Crazy Hard)

Defeat it without taking damage (Crazy Hard)

Destroy his robot without taking damage (Crazy Hard)

Destroy it with full HP (Crazy Hard)

Defeat it without taking damage (Crazy Hard)

Defeat it with full HP (Crazy Hard)

Defeat him without taking damage (Crazy Hard)

Defeat him without taking damage (Crazy Hard)

Defeat the Core Base without taking damage (Crazy Hard)

Defeat the Core Base without decreasing the forcefield rings (Crazy Hard)

Defeat it without taking damage (Crazy Hard)

Defeat it without taking damage (Crazy Hard)

Defeat all the enemies and the boss after the bridge in stage 3 without taking damage (Crazy Hard)

Defeat him and destroy all cannons without taking damage (Crazy Hard)

Defeat it without taking damage (Crazy Hard)

Defeat him without taking damage (Hard Mode or higher)

Defeat Axel in his Mecha without losing any of your robot arm. (Crazy Hard)

Defeat Generalissimo Lioness without taking damage

Destroy the missile core with full HP (Crazy Hard)

Finish Stage 1

Finish Stage 2

Finish Stage 3

Finish Stage 4

Finish Stage 5

Finish Stage 6

Finish Stage 7

Finish Stage 8

Finish Stage 9

Finish the game on Normal or Hard (No Passwords)

Charge for a little too long

Have 10 Extra Lives

Finish Stage 1 under 1 minute and 35 seconds

Finish Stage 2 under 2 minutes and 25 seconds

Finish Stage 4 under 2 minutes and 35 seconds

Finish Stage 5 under 2 minutes and 40 seconds

Finish Stage 6 under 2 minutes and 40 seconds

Defeat Stage 1 Boss without charging and without rolling (Hard or higher)

Get at least 70 crystals in Stage 3 before reaching Colonel Wolfheim

Finish Stage 4 without jumping (Normal or Higher)

Defeat Axel Gear in Stage 6 without charging and without rolling (Normal or Higher)

Reach the Boss in Stage 7 without attacking (Crazy Hard)

Destroy the Axel's robot arms while keeping yours (Hard Mode or higher)

Finish Stage 8 without dying (Hard or higher)

Input the Crazy Hard code, Good Luck!

Finish Stage 1 on Crazy Hard

Finish Stage 2 on Crazy Hard

Finish Stage 3 on Crazy Hard

Finish Stage 4 on Crazy Hard

Finish Stage 5 on Crazy Hard

Finish Stage 6 on Crazy Hard

Finish Stage 7 on Crazy Hard

Finish Stage 8 on Crazy Hard

Finish Stage 9 on Crazy Hard