Double Dragon: Neon Cheats - PlayStation 3
Primary Collection of Cheats
At the 'Level' selection screen hold [L1] + [L2] + [L3] + [R1] + [R2] + [R3] + [Select] + [Start] to play as Ro-Bro. If the code has been entered correctly you will hear a confirmation sound. Input the code again on the same screen to revert back to normal. This code gives you the robot form costume without the extreme power up.
Complete each achievement to get the allotted gamerscore:
A Foot Face? (Bronze) - Become the hidden idol!
Double Dragon (Silver) - Finish every stage cooperatively on Double Dragon difficulty with friendly fire enabled!
Misters Perfect (Silver) - Complete any level in co-op without taking any damage... with friendly fire enabled!
Mr. Perfect (Bronze) - Complete any level without taking damage.
Pick a Winner! (Bronze) - Nail all enemies with the hair pick.
FuzzFace!! (Bronze) - Befriend everyone's most favoritest helpful character!
Gleam On! (Bronze) - Dodge and get the Gleam 50 times.
Max Fidelity (Gold) - Max out every song to level 50!
Metal Head (Bronze) - Upgrade a song at the Tapesmith.
Single Dragon (Silver) - Finish every stage solo on Double Dragon difficulty!
This Channel Sucks (Bronze) - Break all the Skullmageddon monitors in the Rocket Dojo.
Victory! (Bronze) - Defeat Skullmageddon!
Weapon Master (Bronze) - Use every weapon once.
Unlock Concept Art Gallery
Complete the game once.
Dragon Difficulty - Beat the game in "Normal" difficulty.
Double Dragon Difficulty - Beat the Game in "Dragon" difficulty.
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.