Joshua O'Sullivan (Dragonfly)

Joshua O'Sullivan (alias Dragonfly, formerly Sausage) is a British Doom level designer, artist, and musician most notable for being the main author of Skulldash and the Eviternity series.

Skulldash won a Cacoward in 2015 and was also featured in an article from the March 2016 issue of PC Gamer. Eviternity received one of the 2019 Cacowards, and received much coverage from many gaming news sites. Dragonfly's levels "excel in fast, fun, and disposable gameplay."

Sequel Eviternity II subsequently won a Cacoward in 2024, and for his mapping craftsmanship as well as being "the most successful project leader in the history of Doom modding," Dragonfly was named Creator of the Year.

He also writes tutorials regarding some advanced GZDoom features and level design on his website "Dragonfly's Doomworks."

Body of work

2006

• Power Hand Imps (Doomworld/idgames)

2007

• 1 Monster (Doomworld/idgames)
  • MAP03: Sergeant Center
  • MAP07: Arachnophobia
  • MAP10: Un-named118
  • MAP12: Baron Citadel
  • MAP15: Spook House (with Robert Eckhardt (Ichor))

2008

• Valleys of Bereavement (Doomworld/idgames)
• Ten Community Project (Doomworld/idgames)
  • MAP12: Sector 16E
  • MAP21: Skulldash!
  • Font and graphics

2010

• Hide n' Seek (Skulltag forums archive)
• Stronghold: On the Edge of Chaos (Official website)
  • STR09: Volcanic Installation (with Daniel Gimmer (Tormentor667) and Gianluca Cilento (Remmirath))
  • STR22: Locus of Pestilence (with Björn Ostmann (Vader))

2011

• All SLIGE'd Up (Doomworld/idgames)
  • MAP04
  • MAP06

2015

• Skulldash (Doomworld/idgames)
• Atmosfear (ZDoom forums release)
• 2048 Unleashed (Doomworld/idgames)
  • MAP06: Marathon Lab (with Chris Harriman (Impboy))
  • MAP31: Vibetech

2016

• Ultimatum - Riding on the Backs of Giants (Doomworld/idgames)
  • E1M7: Pestilence
• MAYhem 2016 (Doomworld/idgames)
  • MAP17: Grievance

2017

• Confinement 256 (Doomworld/idgames)
  • CONF39: The High And The Low
• Nightlife (Doomworld forums thread, Vine Mapping Contest 2016)
• Doomworld Mega Project 2017 (Doomworld/idgames)
  • MAP37: Integrity
• Skulldash: Expanded Edition (Official website)
  • Project lead
• Super MAYhem 17 (Doomworld/idgames)
  • MAP01: Shroom Stronghold
• Progressive Duel 2 (Doomworld/idgames)
  • MAP11: Ardens Oppressio
• The Joy of Mapping 5: Winter Weekend (Doomworld/idgames)
  • Hub Map (with James Paddock (Jimmy))
  • E1M1: Winter Zombieland

2018

• Impromptu Minidido (Doomworld forums thread)
  • Mapping
• Confinement Community Project (Doomworld/idgames)
  • MAP16: Irritable Demon Syndrome
• Abyssal Speedmapping Sessions:
  • Session 33, MAP06: Thrusting and Pumping
  • Session 34, MAP10: i am well and truly ashamed of this map and i hope you dont make it this far in the wad and if you did well fuck sorry, MAP22: Gridlocked
  • Session 36, MAP13: Eggplant.png
  • Session 37, MAP07: Unsolicited Cock Pics, MAP09: you thought the map name in ASS34 was long haha well listen here sonny jim I was only getting warmed up because this map name is both lengthier and girthier and much better and this time im not even sorry hahaha hope you get burned by the archviles and maybe also splattered by cyberdemons and enjoy the music from crash bandicoot which is actually good ok bye
  • Session 38, MAP11: Mister Fister
  • Session 39, MAP11: What's black and white and red all over?
  • Session 40, MAP10: Satan's ASShole
  • Session 42, MAP14: Why Don't You Take A Rocket And Stick It Up Your ASS
• Team Rocket: Blasting Off at the Speed of Mapping (Doomworld/idgames)
  • MAP04: Coat Hangar
  • MAP06: Process of Elimination
  • MAP09: Acceleration
  • MAP13: Dominohoes
  • MAP15: Roadkill
  • MAP18: Pinch Me I Must Be Dreaming
  • MAP21: Jog On
  • MAP22: Soup Pot
  • MAP32: Neon Ignition
  • MAP33: Inner Demons
  • MAP35: Hall of Fame
• MAYhem 2018
  • Purple edition, MAP10: I Can Smell Your Fingerprints All Over My Computer (with Jazz Mickle (jmickle))
• Order of the Odonata (Official site)
• Eviternity (Doomworld/idgames)
  • Project leader
  • MAP01: Inauguration
  • MAP02: Subterranean
  • MAP03: Drain
  • MAP04: Regicide (with James Paddock (Jimmy))
  • MAP05: Demon
  • MAP06: Reconnect
  • MAP07: Facilitate
  • MAP08: Stench
  • MAP10: Creation (with Derek MacDonald (Afterglow))
  • MAP11: Wanderer
  • MAP12: Brisk
  • MAP13: Pathfinder (with James Collins (an_mutt))
  • MAP16: Neutralize
  • MAP17: Segregation
  • MAP18: Subterfuge (with James Collins (an_mutt))
  • MAP20: Convolute
  • MAP21: Imperishable
  • MAP22: Viscera
  • MAP23: Tribulation
  • MAP25: Slave
  • MAP27: Heliopolis
  • MAP28: Judgement
  • MAP29: Elysium (with Tristan Clark)
  • MAP30: Eternity
• The Joy of Mapping 6: Joy Eternal (Doomworld/idgames)
  • E2FINAL: Tower of Abolition

2019

• NeonDM (Doomworld forums thread)
  • NEON14: Digitality
• Abyssal Speedmapping Sessions:
  • Session 43, MAP04: Sporkbase
• MAYhem 2019 (Doomworld/idgames)
  • TITLEPIC and INTERPIC
• Texture Extravaganza (Doomworld/idgames)
  • MAP01: Restriction
  • MAP05: Demon Tech
  • MAP19: Spiralling Torment

2020

• Team Rocket 2 - Looks like we're blasting off again! (Doomworld forums thread)
  • MAP01: Jimmy Likes to Keep Nice and Wet
  • MAP08: A Relic in Time (with James Paddock (Jimmy))
  • MAP09: Panic Button!
  • MAP11: Pounded In The Butt
  • MAP12: Monster Arrival
  • MAP16: Nuke Me Daddy (with James Paddock (Jimmy))
  • MAP25: Octagonorrhea
  • MAP27: A Pearl Necklace
  • MAP30: Shatterspine
  • MAP32: Plug Keyboard into USB Port 2
  • MAP33: Colon Candy
  • MAP35: Headquarters (with James Paddock (Jimmy))
• Dark Scythe (Doomworld/idgames)
  • MAP06: Demo Substance
• Isolation (Doomworld forums thread)
  • Strain 1, MAP17: Depurify
• MAYhem 2020 (Doomworld/idgames)
  • Graphics
  • MAP01: Wet My Appetite
• 1000 Lines 2 - Community Project (Doomworld/idgames)
  • MAP31: Crimson Complex
• Raven MIDI Pack (Doomworld/idgames)
  • Soundtrack for E3M8 (with James Paddock (Jimmy))
• The Mapwich 2: The Mapwichening (Doomworld forums thread)
  • MAP22: Knowledge is Power (with Bridgeburner56)
• Progressive Duel 3 (Doomworld forums thread)
  • PROG17: Bitter Struggle
  • PROG19: Overgrowth
  • PROG22: Disorienting Library
• PUSS IV: The 12 Days of Doommas (Doomworld/idgames)
  • MAP01: Bloody Hell, It's Cold Out Here
• Abyssal Speedmapping Sessions:
  • Session 49, MAP21: Technology's Only Purpose Was To Improve Your Sex Life (Get Fucked)

2021

• Abyssal Speedmapping Sessions:
  • Session 50, MAP16: Why Do My Coins Always Smell Like Piss?
  • Session 52, MAP12: You're Invited to a Lego Party
  • Session 53, MAP16: Thy Flesh Kaboomed
  • Session 54, MAP16: Crapping By The Clock
• Micro Slaughter Community Project (Doomworld/idgames)
  • MAP11: Team Rocket Slaughter
  • Soundtrack for MAP11
• Cacophony (Doomworld forums thread)
• Overcome (Doomworld forums thread)
• Half Moon (Doomworld forums thread)
  • Part 2, MAP28: Altercation
• TNT: Evilution MIDI Pack (Doomworld/idgames)
  • Soundtrack for MAP01: System Control
  • Soundtrack for MAP06: Open Season (with Lippeth)
• Full Moon (Doomworld/idgames)
  • MAP12: choke
• The Way of the Odonata, Book One (Doomworld forums thread)
• 1000 Lines 3: Community Project (Doomworld/idgames)
  • MAP02: Tharsis Awakens (with Tristan Clark)
  • MAP24: Efflorescence

2022

• Alien Vendetta MIDI Pack (Doomworld/idgames)
  • Soundtrack for Intermission screen (with Cammy) and MAP05: Crimson Tide
• Abyssal Speedmapping Sessions:
  • Session 61, MAP04: Pisstrinket
  • Session 64, MAP11: Ma'am this isn't a Wendy's
  • Session 68, MAP10: Deez Butts
  • Session 69, Compilation #1, MAP26: You humour me greatly with your arrogance and contempt, a flood of accusations born from the poison of envy and smite of disrespect. I feel both disappointment and flattery these thoughts would originate from another player who has demonstrated one of a kind talent and has accomplished the impossible, yet is apparently immune from judgement owing to their reputation, do not think your words hold more credibility just because of who you are, being more well known and what you have accomplished in breaking world records and setting ones never previously accomplished, such as with TNT and Plutonia Nightmare. With that being said I will divulge my thoughts on the serious accusations you have set forth., MAP28: 'O' Of Defecation
• v64 (Doomworld/idgames)
  • MAP07: Hellevator
• Elementalism: Phase 1 (Doomworld forums thread)
  • E2: Descension (with Ben Mansell (Bauul))
  • F2: Cauldron of Azar (with Clayton Sobrino (Clay) and Ben Mansell (Bauul))
• Hordamex (Doomworld/idgames)
  • MAP53: Contained

2023

• THEME-GAWAD (Doomworld/idgames)
  • Soundtrack for MAP11, MAP12 and MAP18
• 10 Line Genocide (Doomworld/idgames)
  • MAP35: :drop_of_blood: :heavy_plus_sign: :hourglass_flowing_sand: :arrow_right: :sleeping: (from Episode 3)
• Eviternity II (Official site)
  • Project Lead
  • MAP02: Vestige (with Ben Mansell (Bauul))
  • MAP03: Sonder
  • MAP04: Engulfed (with Kevin Martins (Velvetic))
  • MAP05: Departure (with Kevin Martins (Velvetic))
  • MAP09: Quetzalcoatl
  • MAP10: Incinerate
  • MAP12: Collapse
  • MAP13: Colossicus
  • MAP16: Barbican
  • MAP19: Spellbound
  • MAP20: Dominion (with Brian Irving (Bri))
  • MAP21: Numb
  • MAP22: Inclement (with Ben Mansell (Bauul))
  • MAP25: Boreas
  • MAP26: Myriad (with Tristan Clark, and Guardsoul)
  • MAP27: Empyreal (with DMPhobos)
  • MAP29: Maelstrom
  • MAP30: Cosmology (with Seongbae Park (antares031))
  • MAP31: Redshift (with Derek MacDonald (Afterglow))
  • MAP35: Parallel
  • MAP37: Credits
  • Soundtrack for maps 03, 04, 07, 16, 19, 21, 36, and 37
  • Soundtrack for map 28 (with Velvetic)
  • Soundtrack for map 34 (with Tristan Clark)
  • Soundtrack for Intermission screen and Text screen

2024

• Dubzzz's 5Minute Design Assembly 4ever (Doomworld/idgames)
  • MAP95: Junkfood 3 (D5DA4b.wad)
• Cyberdreams MIDI Pack (Doomworld/idgames)
  • Soundtracks for MAP12 and MAP16
• Box Doom (Doomworld/idgames)
  • Box 36: Prism

External links

• Dragonfly's Doomworks
• Official Skulldash website
• Twitch Channel
• Twitter
• Demos list at the Doom Speed Demo Archive
• Interview at Slayers Club