Matt Powell (cannonball)

Matt Powell, known better by his alias, cannonball, is a British level designer, perhaps best known for his mapsets designed for The Ultimate Doom such as Thy Flesh turned into a draft-excluder and the Return to Hadron series. He has also contributed to various community projects, notably including NOVA II: New Dawn, TNT: Revilution, the Slaughterfest series and the MAYhem series.

As a speedrunner, he submitted over 270 demos to the Doom Speed Demo Archive until June 2020.

2012

 * cannonball's speedy episode 1 wad
 * Sparta


 * MAYhem 2012


 * cbpandemonium


 * Doomworld Mega Project 2012
 * Slaughterfest 2012
 * (with Ribbiks and j4rio)
 * (with Ribbiks and j4rio)

2013

 * Where The Base Has No Name
 * Ragnor's Stronghold
 * ConCERNed


 * WOOO


 * Doomworld Mega Project 2013
 * (DMP2013B.wad)


 * Rayzik's Birthday Doom 2013
 * MAP07: rayzikslaughterday

2014

 * NOVA: The Birth
 * (with kildeth, dobu gabu maru, mouldy and Collin Pierce (Arjak))
 * (with kildeth, dobu gabu maru, mouldy and Collin Pierce (Arjak))
 * (with kildeth, dobu gabu maru, mouldy and Collin Pierce (Arjak))


 * Doom 2 in Name Only


 * Thy Flesh turned into a draft-excluder


 * MAYhem 2048


 * Doomworld Mega Project 2014

2015

 * Joe-Ilya's Birthday night
 * MAP02: Baron Condo


 * Return to Hadron


 * The Dime Birthday Level Collection
 * MAP05: Canyon Crush


 * NOVA II: New Dawn
 * (with dobu gabu maru)
 * (with dobu gabu maru)
 * (with dobu gabu maru)


 * License to Ilya
 * MAP12: Final Release Base


 * Doomworld Roulette: Session 1
 * MAP12: The Pleasure Dome


 * MAYhem 1500


 * Doomworld Mega Project 2015
 * (DMP15A.wad)

2016

 * Sparta 2 - Project Vesuvius
 * Quarantine Breach
 * Return to Hadron Episode 2: The Collider's New Clothes
 * Doomworld Mega Project 2016

2017

 * TNT: Revilution
 * Doomworld Mega Project 2017
 * Doomworld Mega Project 2017
 * Doomworld Mega Project 2017

2018

 * Slaughterfest 3
 * Demonic Deviation
 * Putrid Industry
 * Doomworld Mega Project 2018
 * DMP2018cl2,
 * Demonic Deviation
 * Putrid Industry
 * Doomworld Mega Project 2018
 * DMP2018cl2,

2020

 * Dark Scythe
 * MAP05: Descend into Sludge
 * Return to Hadron Episode 3: Slayers Swansong
 * Switcheroom 2
 * MAP10: Purifier
 * MAP14: Waterside
 * MAP18: Infected Well
 * MAP27: Camp Blood
 * MAP28: Caustic Den

2021

 * 15 Years a Doomer
 * The Plutonia Tea Party
 * 10 Years of Doom
 * Alfonzo gaslights the Spirit World
 * Atomic