|Release date||18 April 2006 (Update)|
|Location||Void Knight Outpost|
|Unlock hint||This track unlocks at the Pest Control landing area.|
|Instruments||Bandoneon, becorder, accordion, nylon strings, pizzicato strings, brass|
- The song name is a reference to most programming languages. For "Null" meaning no value, and "Void" meaning return nothing.