FOR PS3

Play as a Ro-Bro

While on the stage select/map screen, press L1, L2, L3, R1, R2, R3, Select and Start at the same time to play as a Ro-Bro. Input the code again on the same screen to revert back to normal.

 

Concept Art Gallery

Complete the game once and the Concept Art Gallery will unlock on the main menu, with 97 pages of unused concepts, drawings, and early game screenshots.

 

Harder Difficulties

The harder the difficulty, the higher the drops from enemies.

Unlockable	How to Unlock
Double Dragon Difficulty	Beat the game in "Dragon" difficulty
Dragon Difficulty	Beat the game in "Normal" difficulty

 

Set Fuzz Face Free!!

Fuzz Face is a strange, flying friend with a very high-pitched voice. If you set him free by ducking seven times between the two tombstones right beside the ladder in stage 6, he will follow you around and drop Dragon Kick and batteries every minute or so making the game substantially easier. Just be warned that his voice is severely annoying.

 

Secret Area before Giga Skullmageddon

On the very last stage of the game, after becoming a Ro-Bro, head left. Eventually, you will reach the left side of the screen. When you do, head down. You will climb down a hidden ladder with multiple 1-ups, and two unlockable chests.

 

Secret Roper Level

In stage 7 where you start off with the heavy bag in the glass cell, punch the bag 87 times to hear a chime and wait a few seconds. Your head will be replaced with Roper's and every enemy in the stage also has their head swapped as well. This stage is VERY difficult.

 

FOR XBOX360

Ro-bro

On The level select screen press LT,LB, click the left stick RT,RB click the right stick then press back and start at the same time, if done correctly you will hear a sound and when you start a level you will be ro-bro.

 

Concept Art Gallery

Complete the game once and the Concept Art Gallery will unlock on the main menu, with 97 pages of unused concepts, drawings, and early game screenshots.

 

Double Dragon Gamerpic

To use in for your Xbox Live profile

Unlockable	How to Unlock
Double Dragon 2 Billy Lee Gamerpic	Start the game up for the first time and press start at title screen

 

Harder Difficulties

The harder the difficulty, the higher the drops from enemies

Unlockable	How to Unlock
Double Dragon Difficulty	Beat the Game in "Dragon" difficulty
Dragon Difficulty	Beat the game in "Normal" difficulty

 

Secret Area

In Stage 7, "Some kind of lab", you will start out right next to a punching bag. Attack the bag EXACTLY 87 times (1987 being the year Double Dragon came out) and you will hear a chime indicating you unlocked something. Immediately stop and the game will teleport you to a different area of the stage full of enemies, traps, and platforms. As an added easter egg, every character, including the Lee brothers, all have Yoshihisa Kishimoto's face instead of their normal face. He is the one that developed and made the original Double Dragon. As soon as you complete the area, the secret achievement "A Foot Face?" (5) will unlock.

Finding ''Fuzzface''

On stage 6 "Assault Zone", after the Hellacopter section and right before the first ladder, there are two gravestones sitting on the bottom of the screen. Go between them and press the dodge button 7 times and it will unlock "Fuzzface", a strange and out of place creature that can fly and talk. He'll hover over you for the rest of the game and occasionally give you power ups and items, making the game much easier.

 

Secret area before Giga Skullmageddon

On the very last stage of the game, after becoming a Ro-Bro, head left. Eventually, you will reach the left side of the screen. When you do, head down. You will climb down a hidden ladder with multiple 1-ups, and two unlockable chests.