|This mod was a runner-up for the 2019 Cacowards on Doomworld!|
SIGIL (also styled SI6IL) is an episode WAD for Doom and Ultimate Doom that was released in limited editions on May 22, 2019, while the free release appeared on May 31, 2019. It was announced at Doom's 25th anniversary on December 10, 2018 by its designer, John Romero.
Although billed as a megawad with 18 maps, Romero clarified in an interview that each of the nine single-player levels includes a separate deathmatch arena, making it a standard episode. The levels were created using Doom Builder 2.
SIGIL was named as a runner-up at the 2019 Cacowards, although in a break from tradition, its write-up was not contained to the sidebar, instead sharing a "Runner-up Spotlight" page with Doom 3: Phobos.
On December 11, 2019, Bethesda announced support for SIGIL as the first in a series of curated community WADs to be featured as an add-on for the Doom Classic Unity port, added alongside the official Final Doom and No Rest for the Living. The first version of the game allowing users to download SIGIL was released as an update on January 9, 2020.
SIGIL continues from the fourth episode, Thy Flesh Consumed, with the following story line:
It became possible to receive SIGIL free with the purchase of the Buckethead soundtrack CD from the Romero Games website for €6.66 on May 25, 2019.
Inspiration and development
The difficulty level of the episode aims to exceed the bar set by Episode 4. According to Romero, his design choice required each level be "really hard for [him] to finish". The name of the episode, based on the central artifact in its story, is a nod back to the title of Doom itself in being a simple single word.:4
A conscious decision was also made to greatly play up the aspect of Satanic imagery. As part of this effort, John's wife Brenda Romero found existing artwork of Baphomet by Christopher Lovell, which John then obtained permission to use as the cover art. The logo for SIGIL was created by Romero Games lead artist Denman Rooke, and incorporates the Number of the Beast, 666, by stylizing the "G" in SIGIL.:4
The high quality MP3 soundtrack available with boxed and electronically downloaded versions of SIGIL incorporates new and existing music by Buckethead, whose works Romero listened to while creating SIGIL's maps (in particular, each map's assigned track was used during that map's editing). The new track, "Romero One Mind Any Weapon", was composed by Buckethead specially for SIGIL after Romero made the request to license his music, as Buckethead is a long-term fan of the Doom series.:5
SIGIL is intended to be widely compatible with a range of source ports. A second version of the WAD file named sigil_compat.wad has been provided which replaces episode 3 for those ports which cannot load episode 5 maps.:5
On September 22, 2019, a version 1.2 update was released. Extensive change notes are included in the CHNGLG lump (see ). A small version 1.21 fix followed on September 24 (see ).
- E5M1: Baphomet's Demesne
- E5M2: Sheol
- E5M3: Cages of the Damned
- E5M4: Paths of Wretchedness
- E5M5: Abaddon's Void
- E5M6: Unspeakable Persecution (Exit to secret level)
- E5M7: Nightmare Underworld
- E5M8: Halls of Perdition (Spiderdemon and Cyberdemon are the bosses)
- E5M9: Realm of Iblis (Secret level)
- John Romero, producer and designer
- Brenda Romero
- Denman Rooke, lead artist
- Boris Klimeš (dew), playtester
- Xaser, technical support and testing
- Flambeau, technical support and testing
- Michael Schaap (UberGewei), technical support and testing
- Keyboard_Doomer, technical support and testing
- James Paddock (Jimmy), MIDI soundtrack
- Christopher Lovell, cover art
- Brian Patrick Carroll (Buckethead), MP3 soundtrack
Internal shot of Beast Box; clockwise from top-left: floppy disk shaped USB flash drive; collectible coin; Romero's head figurine; book package
- Official site with press release, interview, merchandise and the free download
- SIGIL v1.21 at Romero Games
- Nods to Mods: SIGIL on the Slayers Club
- Announcement trailer on Youtube
- Review at ONEMANDOOM: WAD Reviews
- Romero Games (10 December 2018). "SIGIL Interview with John Romero." Romero Games. Retrieved 14 December 2018.
- Makedonski, Brett (11 December 2019). "Final Doom and Sigil being added to classic Doom console ports for free." Destructoid. Retrieved 13 January 2020.
- Romero, John (15 May 2019). "SIGIL Almost Ready." rome.ro. Retrieved 31 May 2019.
- Romero, John (25 May 2019). "SIGIL NEWS - Free SIGIL Megawad download available May 31. Premium SIGIL Megawad download with Buckethead soundtrack available NOW..." Twitter. Retrieved 29 May 2019.
- Craddock, David (12 April 2019). "Icon of Sin: Doom and the Making of John Romero's Sigil." Shacknews. Retrieved 25 May 2019.