'''Null numbers''' are the numbers assigned to pieces of the [[Trent Reznor]] and [[Atticus Ross]] discography in the order that they are released, in the style of [[Nine Inch Nails]]' "[[Halo numbers]]". They are so named because they are released or published via [[The Null Corporation]]. On December 2nd, 2019, the The assignment and order of the numbers was confirmed by [[John Crawford]] on [[Echoing The Sound]] forumand [[Discordance]].
{| class="wikitable" width="100%"
|''[[Quake Soundtrack]]''
|2020
|Digital and Vinyl release
|-
!style="background-color:#c8c8c8;" | 01
|''[[Gone Girl Soundtrack]]''
|2014
|Digital, CD, BD, and Vinyl release
|-
!style="background-color:#c8c8c8;" | 04
|-
!style="background-color:#c8c8c8;" | 09
|''[[Bird_Box_Original_Score#Abridged_Version_.28Null_09.29|Bird Box Original Score(Abridged)]]''|2019|Digital release|-!style="background-color:#c8c8c8;" | 09 Extended|''[[Bird_Box_Original_Score#Extended_Version_.28Null_09_Extended.29|Bird Box Original Score (Extended)]]''|2019|Vinyl release|-!style="background-color:#c8c8c8;" | 10V1|''[[Watchmen (Music From The HBO Series)#Volume 01|Watchmen: Volume 1 (Music From The HBO Series)]]''|2019|Digital and Vinyl release|-!style="background-color:#c8c8c8;" | 10V2|''[[Watchmen (Music From The HBO Series)#Volume 02|Watchmen: Volume 2 (Music From The HBO Series)]]''
|2019
|Digital and Vinyl release
|-
!style="background-color:#c8c8c8;" | 1010V3|''[[Watchmen (Music From The HBO Series)#Volume 03|Watchmen: Volume 3 (Music From The HBO Series)]]''
|2019
|Digital and Vinyl release
|-
!style="background-color:#c8c8c8;" | 12
|''[[Soul Soundtrack(Original Score)]]''
|2020
|Digital, CD, and Vinyl release
|-
!style="background-color:#c8c8c8;" | 13
|''[[Mank (Original Musical Score)]]''
|2020
|Digital and Vinyl release|-!style="background-color:#c8c8c8;" | 14|''[[Bones and All (Original Score)]]''|2022|Digital release|-!style="background-color:#c8c8c8;" | 15|''[[Empire of Light (Original Score)]]''|2022|Digital release|-!style="background-color:#c8c8c8;" | 16|''[[Teenage Mutant Ninja Turtles: Mutant Mayhem (Original Score)]]''|2023|Digital release|-!style="background-color:#c8c8c8;" | 17|''[[The Killer (Original Score)]]''|2023|Digital release|-!style="background-color:#c8c8c8;" | 18[MIXED]|''[[Challengers (Original Score)#Challengers [MIXED] by Boys Noize|Challengers [MIXED] by Boys Noize]]''|2024|Digital release|-!style="background-color:#c8c8c8;" | 18|''[[Challengers (Original Score)]]''|2024|TBA
|}