|Release date||10 August 2010 (Update)|
|Location||A Void Dance|
|Quest||A Void Dance|
|Unlock hint||This track unlocks during A Void Dance.|
Chain Reaction is a music track that is unlocked during the A Void Dance quest. Sometimes when you go back to the place you have unlocked it, the text message "You have unlocked "Chain Reaction" already!", appears in your chat box.