Shannon O'Neill (Major Arlene)

Shannon O'Neill (aka Major Arlene) is an American Doom level designer who contributed to a number of community projects and, since 2018, to the Cacowards features. Her level Technicolor Antichrist Box was one of the runners-up in the Cacowards 2020. She was previously known for her Doom PWAD reviews on her YouTube channel since 2013 with over 700 wads covered, but she is now more active on her Twitch channel.

2013

 * The Genocide Center

2018

 * Verse Hopper
 * E1M4: Mini Maul
 * Doomworld Omega Project 2018
 * MAP49: Durcha

2019

 * The Joy of Mapping 6: Joy Eternal
 * Eagle Mapping Project, Nov 2018
 * MAP04: Overgrowth
 * 1000 Line Community Project
 * The Mapwich
 * (with Sparks)
 * Hellforge Speed Mapping Sessions
 * , MAP13: FIREBLU THONK
 * , MAP16: Eyrysh Bullshyt
 * The Hellforge One Year Anniversary Project
 * Mapping
 * The Hellforge One Year Anniversary Project
 * Mapping

2020

 * Hellforge Speed Mapping Sessions
 * , MAP15: Den of the Naz-Wyverns
 * , MAP01: Blue Balled & Quarantined
 * Knightmare: 4800 Hell Knights
 * MAP01: Harkonnen
 * DyingCamel's Demons #3
 * MAP02: F I R E W A L L
 * Technicolor Antichrist Box
 * 1000 Lines 2 - Community Project
 * All the Wiser
 * The Mapwich 2: The Mapwichening
 * (with Tango)
 * (with Tango)

2021

 * Genocide Center Redux
 * Death's Dichotomy
 * Project lead
 * Technicolor Anniversary Box
 * Wrestlemapia
 * MAP01: Chopped Pineapple
 * The Deep
 * 1000 Lines 3: Community Project
 * DeadTech
 * MAP11: AEON // FRACTURE
 * 1000 Lines 3: Community Project
 * DeadTech
 * MAP11: AEON // FRACTURE
 * MAP11: AEON // FRACTURE

2022

 * Hordamex
 * (with Slayer Moon)
 * (with SkeletronMK666)
 * (with James Paddock (Jimmy))
 * (with Thanatos)
 * (with SkeletronMK666)
 * (with James Paddock (Jimmy))
 * (with Thanatos)

2023

 * My D*** Is In This Wall Part 2
 * Organizer
 * Mapping
 * Break//Point//
 * Project lead
 * MAP01: Point A
 * MAP04: Trip Hazard
 * MAP07: Sinking Feeling
 * MAP09: break