In the Doom I and Doom II Unity engine ports you can download "official Add-ons" for free from Bethesda.net. This feature is still present in the KEX engine port Doom + Doom II where it is called "Featured Mods". The purpose of this thread is to list these mods, provide some information to identify these mods and describe ways how to obtain the original versions of these mods.

In general, you can expect that the Bethesda versions of all mods are somehow altered. They have to remove all copyrighted assets before they can offer them in their ingame download feature.

Original versions

Anomaly Report
File: ar.zip
Link: https://www.doomworld.com/idgames/levels/doom2/megawads/ar

---

Arrival
File: arrival.zip
Link: https://www.doomworld.com/idgames/levels/doom2/Ports/a-c/arrival

---

Base Ganymede
File: bgcomp.zip
Link: https://www.doomworld.com/idgames/levels/doom/megawads/bgcomp

Previous versions:
Base Ganymede E1
File: bgnymd.zip
https://www.doomworld.com/idgames/levels/doom/a-c/bgnymd

Base Ganymede: Episode 2
File: bge2.zip
https://www.doomworld.com/idgames/levels/doom/a-c/bge2

---

BTSX Episode 1
File: btsx_e1.zip
Link: https://www.doomworld.com/idgames/levels/doom2/megawads/btsx_e1

---

BTSX Episode 2
File: btsx_e2.zip
Link: https://www.doomworld.com/idgames/levels/doom2/megawads/btsx_e2

---

Deathless
File: deathless.zip
Link: https://www.doomworld.com/idgames/levels/doom/Ports/megawads/deathless

---

Doom Zero
Link: https://www.moddb.com/mods/doom-zero/downloads

DOOM ZERO ver. 3.0
File: DOOM_ZERO_ver3b.zip
Link: https://www.moddb.com/mods/doom-zero/downloads/doom-zero-ver-3

Additional files:
DoomZero High Quality Music
File: DoomZeroHQMusic_ver2.zip
Link: https://www.moddb.com/mods/doom-zero/downloads/doomzero-high-quality-music

Previous versions:
DOOM ZERO ver. 2.2
File: DOOM_ZERO_2_2.zip
Link: https://www.moddb.com/mods/doom-zero/downloads/doom-zero-ver-22

DOOM ZERO ver. 1.9
File: DOOM_ZERO1.9.zip
Link: https://www.moddb.com/mods/doom-zero/downloads/doom-zero-1-9

---

Double Impact
File: dbimpact.zip
Link: https://www.doomworld.com/idgames/levels/doom/Ports/d-f/dbimpact

Additional files:
Double Impact MIDI Pack
File: dbimmidi.zip
Link: https://www.doomworld.com/idgames/music/dbimmidi

---

Earthless: Prelude
File: earthless_pr.zip
Link: https://www.doomworld.com/idgames/levels/doom2/Ports/d-f/earthless_pr

---

Harmony
File: harmonyc.zip
Link: https://www.doomworld.com/idgames/levels/doom2/Ports/g-i/harmonyc
Note: This version is based on the Bethesda add-on, released in October 2023.

Harmony standalone version (uses Zdoom engine, released in December 2009)
File: harmonyv1.1.zip
Link: http://heroestospare.com/rabotik/harmony.php

Additional files for the standalone version:
Harmony Mod Base
File: harmmod.zip
Link: https://www.doomworld.com/idgames/utils/exe_edit/patches/harmmod

Harmony MIDI Pack
File: harmmidi.zip
Link: https://www.doomworld.com/idgames/music/harmmidi

---

No End In Sight
File: neis.zip
Link: https://www.doomworld.com/idgames/levels/doom/Ports/megawads/neis

---

No Rest for the Living
It is included in the Doom 3: BFG Edition.
Link: https://www.gog.com/game/doom_3
File: NERVE.WAD
Size: 3.819.855 bytes
MD5 : 967d5ae23daf45196212ae1b605da3b0
SHA1: 3451288383fb16e196f273d9f85d58c1fda97bf4

Additional files:
No Rest for the Living Community MIDI Pack
Information and download links: https://www.doomworld.com/forum/topic/119301-no-rest-for-the-living-community-midi-pack-released/

---

The Plutonia Experiment
The Final Doom version on GOG
File: PLUTONIA.WAD
Size: 18.240.172 bytes
MD5 : 3493be7e1e2588bc9c8b31eab2587a04
SHA1: f131cbe1946d7fddb3caec4aa258c83399c21e60

Additional files:
Plutonia MIDI Pack
File: plutmidi.zip
Link: https://www.doomworld.com/idgames/music/plutmidi

Related MODs:
Plutonia 2
File: pl2.zip
Link: https://www.doomworld.com/idgames/levels/doom2/megawads/pl2

Plutonia: Revisited Community Project
File: prcp.zip
Link: https://www.doomworld.com/idgames/levels/doom2/Ports/megawads/prcp

Plutonia Revisited Community Project 2
File: prcp2.zip
Link: https://www.doomworld.com/idgames/levels/doom2/Ports/megawads/prcp2

---

REKKR
Official website: http://mockingbirdsoftworks.com/modversion.html
File: REKKR_1_17.zip (PWAD version)
Link: http://mockingbirdsoftworks.com/downloads.html

REKKR: Sunken Land
- an expansion which includes the original three episodes
Link: https://www.gog.com/game/rekkr_sunken_land

REKKR Bonus Round Restoration Patch (REKBONUS.WAD V3) for REKKR: Sunken Land
- it brings back the bonus maps as an extra episode (Episode 5)
File: REKBONUS.zip
Links:
https://www.doomworld.com/forum/post/2624572
or
https://steamcommunity.com/app/1715690/discussions/0/3823034639978808219/

---

Revolution! + MIDI Pack
File: tvr.zip
Link: https://www.doomworld.com/idgames/levels/doom2/megawads/tvr

Additional files:
Revolution! MIDI Pack
File: tvrmidi.zip
Link: https://www.doomworld.com/idgames/music/tvrmidi

---

Scientist
Scientist 2023
File: sci2023.zip
Link: https://www.doomworld.com/idgames/levels/doom2/Ports/megawads/sci2023
Note: This version is based on the Bethesda add-on, released in August 2023. Scientist 2023 is a remake of 2002's Scientist and 2005's Scientist 2.

Previous versions:
Scientist 2
File: sci2.zip
Link: https://www.doomworld.com/idgames/levels/doom2/megawads/sci2

Scientist
File: sci.zip
Link: https://www.doomworld.com/idgames/levels/doom2/s-u/sci

---

SIGIL
File: SIGIL_v1_21.zip
Link: https://romero.com/sigil
Note: The previous versions (SIGIL_V1_0.zip, SIGIL_V1_1.zip, SIGIL_V1_2.zip) are also available there.

Alternate version:
Vanilla DOOM (DOS) Edition (v1.1: 2022/02/25)
File: SIGILDOS.zip
Link: https://www.doomworld.com/forum/topic/127672-john-romeros-sigil-vanilla-doom-dos-edition/

---

SIGIL II
File: SIGIL_II_V1_0.zip
Link: https://romero.com/sigil

---

Syringe
File: syringe.zip
Link: https://www.doomworld.com/idgames/levels/doom2/Ports/s-u/syringe

---

Tetanus
File: ttns.zip
Link: https://www.doomworld.com/idgames/levels/doom2/s-u/ttns

---

TNT: Evilution
The Final Doom version on GOG
File: TNT.WAD
Size: 18.654.796 bytes
MD5 : 1d39e405bf6ee3df69a8d2646c8d5c49
SHA1: 4a65c8b960225505187c36040b41a40b152f8f3e

Additional files:
TNT MIDI Pack
File: tntmidi.zip
Link: https://www.doomworld.com/idgames/music/tntmidi

Related MODs:
TNT: Revilution
File: tntr.zip
Link: https://www.doomworld.com/idgames/levels/doom2/megawads/tntr

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The Troopers' Playground
THE TROOPERS' PLAYGROUND (repackaged edition)
File: ttp-rp.zip
Link: https://www.doomworld.com/idgames/levels/doom2/s-u/ttp-rp
Note: The repackaged edition allows modern ports to run the mod without special support

Original version V1.03
File: ttp103.zip
Link: https://www.doomworld.com/idgames/levels/doom2/s-u/ttp103

Doom Classic Unity port - official Add-ons

The location for the "official Add-ons" is:

%USERPROFILE%\Saved Games\id Software\DOOM Classic\WADs
or
%USERPROFILE%\Saved Games\id Software\DOOM 2\WADs

It doesn't matter whether you use Doom 1 Enhanced or Doom 2 Enhanced to download the mods. The downloads for each mod are the same.

Every mod has a number which reflects the position when the mod was added to the list. A downloaded mod has the following folder structure:

WADs\<number of the mod>\<number of the mod>
WADs\<number of the mod>\<abbreviated name of the mod>1.jpg
WADs\<number of the mod>\<abbreviated name of the mod>2.jpg
WADs\<number of the mod>\<abbreviated name of the mod>3.jpg
WADs\<number of the mod>\<abbreviated name of the mod>4.jpg
WADs\<number of the mod>\metadata

For whatever reason the file extension ".wad" is omitted. The .wad files are just numbers.

Official Add-ons

Anomaly Report
File: 16
Size: 23.132.266 bytes
MD5 : 035fdd37cc98107c24cfccc3bb8f1011
SHA1: 0d972ab7cca30ce1e75e1cf769437a1b3b8b3471

Arrival
File: 15
Size: 17.079.635 bytes
MD5 : 0e5b5740ac6cb8a9bea024deb1849c1e
SHA1: 37930938265461c1bf99bb33a911312e2a0810c9

Base Ganymede
File: 18
Size: 13.880.838 bytes
MD5 : 6d5813939c77f94258227f1169c03ac5
SHA1: d661dc7cca9a90ad9b14c8e88561846039b90aa5

BTSX Episode 1
File: 8
Size: 53.554.109 bytes
MD5 : 2130d2b06f7a6fcd9de5d42f4502c456
SHA1: f6d031633ed004a1aab620229739dc85e1e38b69

BTSX Episode 2
File: 9
Size: 69.444.949 bytes
MD5 : cfc65db0863acd7a6c2f2bb5714fa0c1
SHA1: 26a9990b1bd5943337da679405bb1cf013ae37b9

Deathless
File: 7
Size: 12.351.710 bytes
MD5 : 04ebff67a94953601c002ddb4aa3dbdf
SHA1: d1690086bdb9c9b1e33ede986d76590f40eb32e5

Doom Zero
File: 11
Size: 17.763.379 bytes
MD5 : 8d62cc213b8d3a200eed27ed0275863e
SHA1: 9ee79ee37c5c2a89d8ebc19acb739da33733c22f

Double Impact
File: 5
Size: 7.876.385 bytes
MD5 : a690f271ab830735e43c41182b00ca2b
SHA1: 147901fd0d8e7b46e51ea1be96a919e633b2758a

Earthless: Prelude
File: 13
Size: 15.070.884 bytes
MD5 : 2611da76b190238156e9bd7c4d5271cf
SHA1: bdc16b0b227e86deb45f2cb52a4af2147175719b

Harmony
File: 17
Size: 24.284.863 bytes
MD5 : 321cc76e7360ce93da2ef92f988e1ccc
SHA1: 117f412fd4ec3e365308e04f26b94442444417f5

No End In Sight
File: 6
Size: 27.421.027 bytes
MD5 : 32d10d708ffa62c3afeb4a4ef5ec03a7
SHA1: ef579c98b7f29f12932dc44c18c95435c9ac4623

No Rest for the Living
File: 3
Size: 15.569.321 bytes
MD5 : 53d180803ae34b16a63c5f1c97faf562
SHA1: 7bb0734f85b045dd41482c5e95b0ecbe1700fbcb

The Plutonia Experiment
File: 2
Size: 17.517.186 bytes
MD5 : ae76c20366ff685d3bb9fab11b148b84
SHA1: 20fd23ee410c466b263a741bbd53bbef573ab47d

REKKR
File: 10
Size: 39.744.119 bytes
MD5 : ff1a95e47a450d75b3f67da36ffb25b7
SHA1: 9f25df55818d7311dfd9f48c6adbaa70c4b17b33

Revolution! + MIDI Pack
File: 14
Size: 15.980.890 bytes
MD5 : c484b0f808ebe5b866306152e16d8727
SHA1: ef654e7f08827df28e36d97484e80fe3074ac9d3

Scientist
File: 19
Size: 21.565.196 bytes
MD5 : 7ef0f0097c18cba7373e4bc8751bd6bb
SHA1: 57c3eb0d58b49aa058c839178247f766304b2f0e

SIGIL
File: 4
Size: 12.070.723 bytes
MD5 : f3485f27aa13227742b88e2181d4aea8
SHA1: 2a9a8eb574b26d4031afb5c851eb3f292340aebf

SIGIL II
File: 21
Size: 13.454.732 bytes
MD5 : 8410341f345e592a29aa71983ce8a52a
SHA1: 749b8256644fc8b07f0a8bd817edaa35ca4afd47

Syringe
File: 12
Size: 16.913.245 bytes
MD5 : b8de13790db7b46f8a0fb82df00fd0d6
SHA1: f0520408a41b8469c15cc85111ec06845b8fa982

Tetanus
File: 22
Size: 20.674.165 bytes
MD5 : 8f762dde663439b65e1485d5cf64e02b
SHA1: b4ecf3be9e4e91aea016f794b15109ec15c74f35

TNT: Evilution
File: 1
Size: 18.529.884 bytes
MD5 : f5528f6fd55cf9629141d79eda169630
SHA1: ca0f0495a6c2813b49620202774c56560d6d7621

The Troopers' Playground
File: 20
Size: 13.300.205 bytes
MD5 : 53f34ff1cee072b66c5082bab8ae27fa
SHA1: 433122097e9f589334889b7f028f36cea7fccbfa

Doom + Doom II KEX Engine - Featured Mods

The location for the "Feature Mods" is: %USERPROFILE%\Saved Games\Nightdive Studios\DOOM\bnetwads
Other subscribed mods are also saved in this folder.

Every mod has now an id string. A downloaded mod has the following folder structure:

bnetwads\<id string of mod>\<id string of mod>.wad
bnetwads\<id string of mod>\index.json

You can see the title of the mod in the .json file.

On Bethesda's mod page the featured mods are currently all marked as version 1.0.
https://mods.bethesda.net/en/doom_doomii/all
The links to the pages of the featured mods will be included below.

The information about the .wad files for No Rest for the Living, The Plutonia Experiment, SIGIL, TNT: Evilution will also be included below. They are currently based on Update 1. The files can be found in the game folder. The .wad files for Earthless: Prelude, SIGIL II and Tetanus differ from the Unity Port versions. The .wad files for the other mods are the same as the Unity port versions.

Featured Mods

Anomaly Report
File: 1d7e0be3-15ef-4227-8f57-12b8fc4540e8.wad
Size: 23.132.266 bytes
MD5 : 035fdd37cc98107c24cfccc3bb8f1011
SHA1: 0d972ab7cca30ce1e75e1cf769437a1b3b8b3471
Link: https://mods.bethesda.net/en/doom_doomii/details/1d7e0be3-15ef-4227-8f57-12b8fc4540e8/Anomaly_Report

Arrival
File: d00614a1-68a6-4c1b-a389-50d1e4342cc9.wad
Size: 17.079.635 bytes
MD5 : 0e5b5740ac6cb8a9bea024deb1849c1e
SHA1: 37930938265461c1bf99bb33a911312e2a0810c9
Link: https://mods.bethesda.net/en/doom_doomii/details/d00614a1-68a6-4c1b-a389-50d1e4342cc9/Arrival

Base Ganymede
File: 7479c5ab-3bda-4f6f-9aab-0cb67362414b.wad
Size: 13.880.838 bytes
MD5 : 6d5813939c77f94258227f1169c03ac5
SHA1: d661dc7cca9a90ad9b14c8e88561846039b90aa5
Link: https://mods.bethesda.net/en/doom_doomii/details/7479c5ab-3bda-4f6f-9aab-0cb67362414b/Base_Ganymede

BTSX Episode 1
File: 7e3109da-1608-4243-85c9-6acc19f2b7f4.wad
Size: 53.554.109 bytes
MD5 : 2130d2b06f7a6fcd9de5d42f4502c456
SHA1: f6d031633ed004a1aab620229739dc85e1e38b69
Link: https://mods.bethesda.net/en/doom_doomii/details/7e3109da-1608-4243-85c9-6acc19f2b7f4/BTSX__Episode_1

BTSX Episode 2
File: b795475e-d170-4b9d-b9a4-b544e2bf1b71.wad
Size: 69.444.949 bytes
MD5 : cfc65db0863acd7a6c2f2bb5714fa0c1
SHA1: 26a9990b1bd5943337da679405bb1cf013ae37b9
Link: https://mods.bethesda.net/en/doom_doomii/details/b795475e-d170-4b9d-b9a4-b544e2bf1b71/BTSX__Episode_2

Deathless
File: 954ff3ca-c214-422f-bd46-69b0bee89802.wad
Size: 12.351.710 bytes
MD5 : 04ebff67a94953601c002ddb4aa3dbdf
SHA1: d1690086bdb9c9b1e33ede986d76590f40eb32e5
Link: https://mods.bethesda.net/en/doom_doomii/details/954ff3ca-c214-422f-bd46-69b0bee89802/Deathless

Doom Zero
File: d1790fb2-2a04-4a17-8f55-0c39a7282d94.wad
Size: 17.763.379 bytes
MD5 : 8d62cc213b8d3a200eed27ed0275863e
SHA1: 9ee79ee37c5c2a89d8ebc19acb739da33733c22f
Link: https://mods.bethesda.net/en/doom_doomii/details/d1790fb2-2a04-4a17-8f55-0c39a7282d94/DOOM_Zero

Double Impact
File: 33decf0e-239e-4574-b919-dcb55dbba841.wad
Size: 7.876.385 bytes
MD5 : a690f271ab830735e43c41182b00ca2b
SHA1: 147901fd0d8e7b46e51ea1be96a919e633b2758a
Link: https://mods.bethesda.net/en/doom_doomii/details/33decf0e-239e-4574-b919-dcb55dbba841/Double_Impact

Earthless: Prelude
File: 976848fb-16d9-43d8-bfca-9e453d492705.wad
Size: 5.234.143 bytes
MD5 : ac00c221bfb1332c26a4cf13e87c6bfb
SHA1: 42c2a0c1bd613a6da8797d86d73dfa1d9d9971e5
Link: https://mods.bethesda.net/en/doom_doomii/details/976848fb-16d9-43d8-bfca-9e453d492705/Earthless__Prelude

Note: For this version it seems they went back to the original version of the mod and added the file dmapinfo.txt to the WAD.

Harmony
File: a3795b5e-f445-4a61-a599-e4aef2e02865.wad
Size: 24.284.863 bytes
MD5 : 321cc76e7360ce93da2ef92f988e1ccc
SHA1: 117f412fd4ec3e365308e04f26b94442444417f5
Link: https://mods.bethesda.net/en/doom_doomii/details/a3795b5e-f445-4a61-a599-e4aef2e02865/Harmony

No End In Sight
File: c2105fc1-de85-4e39-9794-53d26399e19e.wad
Size: 27.421.027 bytes
MD5 : 32d10d708ffa62c3afeb4a4ef5ec03a7
SHA1: ef579c98b7f29f12932dc44c18c95435c9ac4623
Link: https://mods.bethesda.net/en/doom_doomii/details/c2105fc1-de85-4e39-9794-53d26399e19e/No_End_in_Sight

No Rest for the Living
File: NERVE.WAD
Size: 4.039.441 bytes
MD5 : 23422eb42833ac7b0dd59c0c7ae18a6f
SHA1: 4522eaec7a13aac24b456e29520e99ac879e6989

The Plutonia Experiment
File: PLUTONIA.WAD
Size: Size: 17.704.206 bytes
MD5 : e47cf6d82a0ccedf8c1c16a284bb5937
SHA1: fbcc140825b507ab88d844c6b1635c60c4b8bcd6

REKKR
File: b15ec9df-3db9-43dd-a733-0ca25c74fdfc.wad
Size: 39.744.119 bytes
MD5 : ff1a95e47a450d75b3f67da36ffb25b7
SHA1: 9f25df55818d7311dfd9f48c6adbaa70c4b17b33
Link: https://mods.bethesda.net/en/doom_doomii/details/b15ec9df-3db9-43dd-a733-0ca25c74fdfc/REKKR

Revolution! + MIDI Pack
File: 2598592c-079b-4a3e-a7e0-6cd3fdc15b7d.wad
Size: 15.980.890 bytes
MD5 : c484b0f808ebe5b866306152e16d8727
SHA1: ef654e7f08827df28e36d97484e80fe3074ac9d3
Link: https://mods.bethesda.net/en/doom_doomii/details/2598592c-079b-4a3e-a7e0-6cd3fdc15b7d/Revolution_

Scientist
File: e8b69c7e-5763-49c4-8643-a8138cc397e0.wad
Size: 21.565.196 bytes
MD5 : 7ef0f0097c18cba7373e4bc8751bd6bb
SHA1: 57c3eb0d58b49aa058c839178247f766304b2f0e
Link: https://mods.bethesda.net/en/doom_doomii/details/e8b69c7e-5763-49c4-8643-a8138cc397e0/Scientist

SIGIL
File: SIGIL.WAD
Size: 4.660.156 bytes
MD5 : 08ee05388c137db5f5d7996e89425b95
SHA1: 89186ec316fe2ad7e065e685604230b60ee3bb29

SIGIL II
File: 585d6a05-e50c-4ad7-aac7-726d35d23a50.wad
Size: 5.632.323 bytes
MD5 : d0442f5a75f2faef3405c09a0c3acc58
SHA1: ad2c6e8367afbeef74e9e09b6b1e4da88c0576b4
Link: https://mods.bethesda.net/en/doom_doomii/details/585d6a05-e50c-4ad7-aac7-726d35d23a50/SIGIL_II

Note: This wad file is identical to the one in official download of the mod (inside SIGIL_II_V1_0.zip).

Syringe
File: d1b4f278-55b5-4597-9f66-b17176e0843d.wad
Size: 16.913.245 bytes
MD5 : b8de13790db7b46f8a0fb82df00fd0d6
SHA1: f0520408a41b8469c15cc85111ec06845b8fa982
Link: https://mods.bethesda.net/en/doom_doomii/details/d1b4f278-55b5-4597-9f66-b17176e0843d/Syringe

Tetanus
File: e1315dc6-24e5-4b39-927a-97d9126826db.wad
Size: 20.681.503 bytes
MD5 : 0444eb6a580e25252d22eb8e35bc13ca
SHA1: 7a6a1e76ce794d12c42782ed580d3f245d235c8f
Link: https://mods.bethesda.net/en/doom_doomii/details/e1315dc6-24e5-4b39-927a-97d9126826db/Tetanus

Note: The .wad seems to be a newer version with some minor fixes in comparison with the Unity port version.

TNT: Evilution
File: TNT.WAD
Size: 18.507.237 bytes
MD5 : ad7885c17a6b9b79b09d7a7634dd7e2c
SHA1: ab4e71e360a1e64e262d77a53e4bb202450d0f6e

The Troopers' Playground
File: a6d72845-9449-45ba-9322-98c66362ab09.wad
Size: 13.300.205 bytes
MD5 : 53f34ff1cee072b66c5082bab8ae27fa
SHA1: 433122097e9f589334889b7f028f36cea7fccbfa
Link: a6d72845-9449-45ba-9322-98c66362ab09/The_Troopers__39__Playground

Nods To Mods

Maybe you have heard of the "Nods to Mods" series by Bethesda and the Slayers Club.
There are two mods which aren't part of the featured mods list.

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Eviternity
Nods To Mods: https://slayersclub.bethesda.net/en-US/article/nods-to-mods-eviternity
File: eviternity.zip
Link: https://www.doomworld.com/idgames/levels/doom2/Ports/megawads/eviternity
Website: https://www.dfdoom.com/project/eviternity/

Related Mods:
Eviternity II
File: Eviternity-II-Final.zip
Link: https://eviternity.dfdoom.com/

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Winter´s Fury
Nods To Mods: https://slayersclub.bethesda.net/en-US/article/nods-to-mods-winters-fury
File: Winter's Fury 2024-09-10.pk3
Link: https://www.doomworld.com/vb/thread/132849

Related Mods:
Insanity Edged
File: Insanity Edged 2024-09-10.pk3
Link: https://www.doomworld.com/vb/thread/132850

Note: It is recommended to use the latest official release of GZDoom for Winter´s Fury and Insanity Edged.