Here is the full list of all 29 Double Dragon: Neon achievements.
Nail all enemies with the hair pick
Defeat 4 enemies with a single bat swing!
Finish every stage cooperatively on Double Dragon difficulty with friendly fire enabled!
Use every weapon once
Max out every song to level 50!!
Become the hidden idol!
Befriend everyone's most favoritest helpful character!
Win an airlock battle without attacking
Complete any level in co-op without taking any damage... with friendly fire enabled!
Hit Skullmageddon with a hair pick
Break all of the Skullmageddon monitors in the Rocket Dojo
Max out a single song to level 50
Complete any level without taking any damage
Beat every level as a Ro-bro
Complete the game without using any Sosetsitsu!
Expose the twin bulbs simultaneously
Finish every stage solo on Double Dragon difficulty!
Defeat an enemy by unlocking his potential
Defeat Skullmageddon!
Dodge and get the Gleam 50 times
View all pages of the concept art gallery
You got 50000 on Double Dragon!?
Collect one of each mix tape song
Catch a boomerang thrown by your bro!
Upgrade a song at the Tapesmith
Knock Abobo into a pit
Grab an enemy out of the air 10 times
Grab two enemies at once!
Knock Williams into a pit