This project would not be possible without the following people, groups, and software.

Assets Used:
death_reaper0
.115 Cal
Acidra1n
alexbgt
AllModz
AndyWhelen
Autodesk Maya
Azsry
BassDrop
Blak
Blender
BluntStuffy
Collie
DTZxPorter
Easy♥♥♥♥♥a
Erthrock
ExportX
Frost Iceforge
Garret
GerardS0406
Harry Bo21​
HitmanVere
Hubashuba
IperBreach
JAMAKINBACONMAN
Jari
JBird632
JerriGaming​
JiffyNoodles
Kronos
Lethal Peelz
Lilrifa
lilrobot
Logical Edits
MadGaz
Muffin♥♥♥♥♥♥♥115
MZSlayer
NateSmithZombies​
NoobForLunch
Nukem
PCModder
ProGamerzFTW
ProRevenge
Raptroes
Ray1235
RedSpace200
Ronan_M
RudySPG
Scobalula
SE Tools
SE2Dev
Sethnorris
ShiftGam3r101​
shinged
Smasher248
Spiki
SpSSdy
StevieWonder87
Symbo
TheIronicTruth
TheSkyeLord
thezombieproject
ThomasCat
TomBMX
WARDOGSK93
Will Luffey
WillJones1989
Wraith Archon
xSanchez78
Yen466
ZeRoy​

Activision, Treyarch, Raven Software, Infinity Ward for Assets

Tutorial / Resources:
Archaicvirus
Ardivee
Blak
CraftDAnimations
Dust
IceGrenade
JariKCoding
JBird632
Make Cents
UGO aka Wakka
Uptownpapi25

Music:
S: Melodic Metal with Reverb Lead by edtijo -- https://freesound.org/s/220713/ -- License: Creative Commons 0
S: Cue 3c - Ghostly-Spooky-Building-Synth only (Infinity Ad Nauseum) by Soularflair -- https://freemusicarchive.org/music/Soularflair/CUES_for_film_TV_games_etc_DARK/Cue_3c_-_Ghostly-Spooky-Building-Synth_only_Infinity_Ad_Nauseum_1940 -- License: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0
S: Cue 3b - Ghostly-Spooky-Building--no drums or guitar (Infinity Ad Nauseum) by Soularflair -- https://freemusicarchive.org/music/Soularflair/CUES_for_film_TV_games_etc_DARK/Cue_3b_-_Ghostly-Spooky-Building--no_drums_or_guitar_Infinity_Ad_Nauseum_1547 -- License: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0
S: Cue 3a - Ghostly-Spooky-Building-all isntruments (Infinity Ad Nauseum) by Soularflair -- https://freemusicarchive.org/music/Soularflair/CUES_for_film_TV_games_etc_DARK/Cue_3a_-_Ghostly-Spooky-Building-all_isntruments_Infinity_Ad_Nauseum_1884 -- License: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0
S: Cue 1a - Tension-Drama-Building-Cello and more (Trailer For A Nonexistent Film 1) by Soularflair -- https://freemusicarchive.org/music/Soularflair/CUES_for_film_TV_games_etc_DARK/Cue_1a_-_Tension-Drama-Building-Cello_and_more_Trailer_For_A_Nonexistent_Film_1_1161 -- License: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0
S: Cue 1b - Tension-Drama-Building-Film Trailer-Cello and more with drums (Trailer For A Nonexistent Film 1) by Soularflair -- https://freemusicarchive.org/music/Soularflair/CUES_for_film_TV_games_etc_DARK/Cue_1b_-_Tension-Drama-Building-Film_Trailer-Cello_and_more_with_drums_Trailer_For_A_Nonexistent_Film_1_1816 -- License: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0
S: What Fresh Hell-section 1 by Soularflair -- https://freemusicarchive.org/music/Soularflair/FMA_Sampler_1074/Soularflair_-_What_Fresh_Hell-section_1 -- License: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0
S: Cue 1b - Spooky-Dark-Guitar-with beat (Something Broken Somewhere) by Soularflair -- https://freemusicarchive.org/music/Soularflair/CUES_for_film_TV_games_etc_DARK/Cue_1b_-_Spooky-Dark-Guitar-with_beat_Something_Broken_Somewhere -- License: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0
S: Epic_Battle_Music_1.MP3 by Airwolf89 -- https://freesound.org/s/346455/ -- License: Creative Commons 0
S: Choir_BigChurch by ptrflr -- https://freesound.org/s/391485/ -- License: Attribution Noncommercial
S: Cue 5 - Dark-Sombre-Sad-Spooky-Ambient (Even In My Dreams) by Soularflair -- https://freemusicarchive.org/music/Soularflair/CUES_for_film_TV_games_etc_DARK/Cue_5_-_Dark-Sombre-Sad-Spooky-Ambient_Even_In_My_Dreams -- License: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0
S: Pad & Bass 1 by Erokia -- https://freesound.org/people/Erokia/sounds/425211/ -- License: Attribution
S: Creepy Horror Ambiant by edtijo -- https://freesound.org/people/edtijo/sounds/204106/ -- License: Creative Commons 0
S: accordion melody 12 by PhonosUPF -- https://freesound.org/people/PhonosUPF/sounds/484859/ -- License: Creative Commons 0
S: Haunted by edtijo -- https://freesound.org/people/edtijo/sounds/204108/ -- License: Creative Commons 0
S: Battle Horn by Porphyr -- https://freesound.org/people/Porphyr/sounds/188815/ -- License: Attribution
S: Cue 4 - Deep-Dark-Minimal-Brooding (Uncanny Valley) by Soularflair -- https://freemusicarchive.org/music/Soularflair/CUES_for_film_TV_games_etc_DARK/Cue_4_-_Deep-Dark-Minimal-Brooding_Uncanny_Valley_1192 -- License: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0

Audio:
S: Gong 001.wav by tec_studio -- https://freesound.org/s/361495/ -- License: Creative Commons 0
S: dieselgenerator.wav by daroc -- https://freesound.org/s/259912/ -- License: Attribution
S: MachinePowerOff.flac by Skylar1146 -- https://freesound.org/s/395378/ -- License: Creative Commons 0
S: industrial generator or motor of some kind on and off behind metal plate door in hospital.wav by kyles -- https://freesound.org/s/406310/ -- License: Creative Commons 0
S: SubPing02.wav by LG -- https://freesound.org/s/20223/ -- License: Attribution
S: DenseCrunchRe-rated_CaveIn.wav by zimbot -- https://freesound.org/s/244484/ -- License: Attribution
S: Quilt_Electro-choral_Pad 0004.ogg by Quilt -- https://freesound.org/s/37737/ -- License: Creative Commons 0
S: tibetan chant 4 colargol 2.aif by djgriffin -- https://freesound.org/s/15488/ -- License: Attribution
S: Whale.wav by Tritus -- https://freesound.org/s/186899/ -- License: Attribution
S: Diving with whales.wav by KEVOY -- https://freesound.org/s/82325/ -- License: Creative Commons 0
S: Baleines.wav by davidou -- https://freesound.org/s/88449/ -- License: Creative Commons 0
S: MA_SFX_StartRamp_2.wav by Dneproman -- https://freesound.org/s/334716/ -- License: Creative Commons 0
S: Rocks Falling No-Reverb Edition 16 Bit. Foley Sound by ALLANZ10D -- https://freesound.org/s/323477/ -- License: Attribution
S: Tinnitus by Schoggimousse -- https://freesound.org/s/455304/ -- License: Creative Commons 0
S: Power Charge by Sojan -- https://freesound.org/s/407052/ -- License: Creative Commons 0
S: Cannon_Charge_MAC.wav by Lambich -- https://freesound.org/s/350603/ -- License: Creative Commons 0
S: slope_crash.wav by sherlock -- https://freesound.org/s/22834/ -- License: Attribution
S: Laser Charge by GeronimoGeronimo -- https://freesound.org/s/338067/ -- License: Attribution
S: Charged laser by LegoLunatic -- https://freesound.org/s/151243/ -- License: Creative Commons 0
S: Chant01.wav by chipfork -- https://freesound.org/s/50087/ -- License: Attribution
S: AC_Compressor.wav by blaccard -- https://freesound.org/s/187559/ -- License: Creative Commons 0
S: Low Frequency Humming Noise by bass-95 -- https://freesound.org/s/72091/ -- License: Creative Commons 0
S: slowed digital artifact.flac by Timbre -- https://freesound.org/s/254026/ -- License: Attribution Noncommercial
S: inception sound 2.wav by thatjeffcarter -- https://freesound.org/s/106520/ -- License: Attribution
S: Remix of 15362__djgriffin__tibetan_chant_1_stretchedx3.wav by Timbre -- https://freesound.org/s/103539/ -- License: Attribution Noncommercial
S: Short eerie chorus by camel7695 -- https://freesound.org/s/437475/ -- License: Creative Commons 0
S: Thunderstorm lightning strike by foad -- https://freesound.org/s/243614/ -- License: Creative Commons 0
S: Mobile_phone_-_Dialing_tones_fast_L_Close_R_Distant.wav by othercee -- https://freesound.org/s/273345/ -- License: Creative Commons 0
S: Phone_Turnon_DialTone_Fadeout.aif by kbnevel -- https://freesound.org/s/119849/ -- License: Creative Commons 0
S: Dopey Beeps by venicesurf -- https://freesound.org/s/209363/ -- License: Creative Commons 0
S: old phone, number dial turning.wav by crosbychris -- https://freesound.org/s/106097/ -- License: Attribution
S: Apple IIe Computer Boot and Load a ProDOS 5.25" Disk by SavageFX -- https://freesound.org/s/388192/ -- License: Attribution
S: Gong 001.wav by tec_studio -- https://freesound.org/s/361495/ -- License: Creative Commons 0
S: waterfall4.mp3 by mariethompson -- https://freesound.org/s/516928/ -- License: Creative Commons 0
S: Low Rumble.wav by tec_studio -- https://freesound.org/s/386556/ -- License: Creative Commons 0
S: Atmo_1 by Parasonya -- https://freesound.org/s/404916/ -- License: Attribution
S: Rough Rumble by TMPZ_1 -- https://freesound.org/s/440804/ -- License: Creative Commons 0
S: Explosion drop.mp3 by Dasgoat -- https://freesound.org/s/361592/ -- License: Creative Commons 0
S: 320655__rhodesmas__level-up-01.mp3 by shinephoenixstormcrow -- https://freesound.org/s/337049/ -- License: Attribution
S: Cinema Boom impact #3 by beman87 -- https://freesound.org/s/162848/ -- License: Attribution
S: Depth Charges Kaboom SFX by nabz871 -- https://freesound.org/s/324924/ -- License: Creative Commons 0
S: earthquake_finale.wav by NoiseCollector -- https://freesound.org/s/67380/ -- License: Attribution
S: Cracking wood by JappeHallunken -- https://freesound.org/s/501302/ -- License: Attribution Noncommercial
S: Explosion (Close/Near) (Mixed) by EFlexMusic -- https://freesound.org/s/387229/ -- License: Attribution Noncommercial
S: arming burglar alarm 2.wav by odilonmarcenaro -- https://freesound.org/s/238562/ -- License: Attribution
S: Train destruction.flac by CGEffex -- https://freesound.org/s/94178/ -- License: Attribution
S: Coins by Ranner -- https://freesound.org/s/487455/ -- License: Attribution
S: No signal TV no information.mp3 by verasalt -- https://freesound.org/s/470057/ -- License: Creative Commons 0
S: Rocks Falling No-Reverb Edition 16 Bit. Foley Sound by ALLANZ10D -- https://freesound.org/s/323477/ -- License: Attribution
S: Open sliding door by sangtao -- https://freesound.org/s/189664/ -- License: Creative Commons 0
S: Access Denied by suntemple -- https://freesound.org/s/249300/ -- License: Creative Commons 0
S: Blip 1 by jamesabdulrahman -- https://freesound.org/s/262858/ -- License: Creative Commons 0
S: Wind chimes 1 by giddster -- https://freesound.org/s/437337/ -- License: Creative Commons 0
S: spaceflight.wav by tim.kahn -- https://freesound.org/s/63409/ -- License: Attribution
S: MSfxP6 - 195 - Bass Horror Drone by Erokia -- https://freesound.org/s/473860/ -- License: Attribution Noncommercial
S: Wind 1 by deleted_user_3544904 -- https://freesound.org/s/192467/ -- License: Attribution
S: Radio Static 1.mp3 by Sokol_Soundworks -- https://freesound.org/s/478566/ -- License: Attribution
S: Shortwave- For The Day of The Lord Is At Hand.wav by DiscordantScraps -- https://freesound.org/s/502532/ -- License: Attribution
S: EAS warning.wav by parabolix -- https://freesound.org/s/71103/ -- License: Attribution
S: hums industrial tonal machines creak resonate large room.flac by kyles -- https://freesound.org/s/453446/ -- License: Creative Commons 0
S: Creaking Metal Soundscape 2 by Speedenza -- https://freesound.org/s/203925/ -- License: Attribution Noncommercial
S: freight cars passing.wav by cognito perceptu -- https://freesound.org/s/370872/ -- License: Creative Commons 0
S: Moored Boat Metal Grinding, Groaning & Creaking by nebulousflynn -- https://freesound.org/s/269061/ -- License: Attribution
S: Door_Metal_Groans_Ext.wav by Cell31_Sound_Productions -- https://freesound.org/s/264014/ -- License: Attribution
S: machine industrial metal shaper2 cu1.flac by kyles -- https://freesound.org/s/453308/ -- License: Creative Commons 0
S: machine metal cutter grinder rollers small close2.flac by kyles -- https://freesound.org/s/453321/ -- License: Creative Commons 0
S: machine metal cutter grinder rollers switch on spark and 2 dry starts.flac by kyles -- https://freesound.org/s/453326/ -- License: Creative Commons 0
S: machine metal vibrating grinding drilling hole maybe.flac by kyles -- https://freesound.org/s/453328/ -- License: Creative Commons 0
S: metal bender creaks clacks bending creaks squeaks bright.flac by kyles -- https://freesound.org/s/453331/ -- License: Creative Commons 0
S: Heavy wind moving metallic zinc sheets.wav by shredder10 -- https://freesound.org/s/410415/ -- License: Attribution Noncommercial
S: Black Sea Waves by Black_River_Phonogram -- https://freesound.org/s/427086/ -- License: Creative Commons 0
S: Fluorescent lamp with broken ignitor.wav by jacekksiazek -- https://freesound.org/s/388049/ -- License: Creative Commons 0
S: Fluorescent light buzzing by Rvgerxini -- https://freesound.org/s/474312/ -- License: Creative Commons 0
S: Tap Water.mp3 by Percy Duke -- https://freesound.org/s/23872/ -- License: Attribution
S: Crane, load of a cargo by arnaud coutancier -- https://freesound.org/s/437152/ -- License: Attribution Noncommercial
S: crane by sinewave1kHz -- https://freesound.org/s/207386/ -- License: Creative Commons 0
S: horn 01 by reznik_Krkovicka -- https://freesound.org/s/320789/ -- License: Creative Commons 0
S: Heavy Rain by lebaston100 -- https://freesound.org/s/243629/ -- License: Attribution
S: Severe Thunderstorm.mp3 by Martin Lightning -- https://freesound.org/s/16480/ -- License: Sampling+

Misc
https://www.text2speech.org/

If I missed anyone, please ping me and I'll be sure to update the listing.