Defeat the mini boss of Area 1 on Normal or harder difficulty

Complete Area 1 on Normal or harder difficulty

Defeat the mini boss in Area 2 on Normal or harder difficulty

Complete Area 2 on Normal or harder difficulty

Defeat the double mini boss and leap to the box truck in Area 3 on Normal or harder difficulty

Complete Area 3 on Normal or harder difficulty

Defeat the Mini-boss in the scientist's first trap in Area 4

Beat the double miniboss at the end of the laboratory in Area 4

Complete Area 4 on Normal or harder difficulty

Defeat the twin minibosses at the end of the sewer in Area 5

Complete Area 5 on Normal or harder difficulty

Defeat the the double boss rematch on the first floor of Area 6 on Normal or harder difficulty

Defeat the beat the second floor boss rematch in Area 6 on Normal or harder difficulty

Defeat the beat the third floor boss rematch in Area 6 on Normal or harder difficulty

Defeat the beat the fourth floor boss rematch in Area 6 on Normal or harder difficulty

Complete the game on Normal or harder difficulty

Complete Area 1 on normal or harder difficulty without dying

Complete Area 2 on normal or harder difficulty without dying

Complete Area 3 on normal or harder difficulty without dying

Complete Area 4 on normal or harder difficulty without dying

Complete Area 5 on normal or harder difficulty without dying

Complete Area 6 on normal or harder difficulty without dying

Complete the whole game on Normal or higher difficulty without dying

Complete the whole game on Hard

Stockpile five of special attack D

Defeat four enemies with a single special attack

Defeat the Viking Boss in Area 1 with Special A

Defeat the Four-Armed Dancer Boss in Area 2 with Ricky's multi-kick default pecial

Defeat the Prison-Garbed Cyborg in Area 3 with Special C

Defeat the Three-Eyed Spider Mutant in Area 4 with Special D

Defeat the Brainy Mutant in Area 5 with Special B

Defeat the Mutated Scientist final boss with Ricky or Johnny's default special

Complete the whole game without using special attacks

Meet or exceed a score of 50000 points on Hard difficulty before reaching the final boss

Meet or exceed a score of 100000 points on Hard difficulty before reaching the final boss

Meet or exceed a score of 200000 points on Hard difficulty before reaching the final boss

Meet or exceed a score of 300000 points on Hard difficulty before reaching the final boss

Meet or exceed a score of 500000 points on Hard difficulty before reaching the final boss

Meet or exceed a score of 1 Million points on Hard difficulty before reaching the final boss