Over its 13 date runtime, the festival has become one of the most prominent events in hardcore punk in the United Kingdom, hosting the genre's biggest native acts like Higher Power, Malevolence and the Flex, as well as fundamental international groups including the Cro-Mags, Gorilla Biscuits, Terror, Turnstile, Trapped Under Ice and Code Orange.
[3] Brutality Will Prevail Deal With It Fastpoint Hang the Bastard Broken Teeth By My Hands Bays Cornered Crossbreakers Wayfarer Ironclad Wardogs Final Rage Think Twice Iron x Curtain The festival moved to the Well in Leeds for its second iteration, which took place on 8 January 2012.
[1] Harm's Way Brutality Will Prevail Dead End Path New Morality Broken Teeth Breaking Point Wayfarer Guilty Final Rage Iron X Curtain Survival Splitcase Speak Up The third edition of Outbreak Festival was held between 22 and 23 September 2012 at the Well in Leeds.
Inherit Think Twice Forsaken Nibiru The Flex Frustration Breaking Point xAbolitionx Ark of the Covenant Natural Order Landscapes Splitcase Final Rage Blindside Speak Up Burnt Earth Bleak Reality Your Move
Final Rage Ego Trip The Flex Obstruct Violent Reaction Fade Natural Order Cement Turnstile Frustration Forsaken Malevolence Prowler Blindside Cornered Bang Bro's Nai Harvest Moose Blood Bleak Reality War Charge Below Mind X Control Insist
[13] Terror Dead Swans Incendiary Malevolence xRepetencex Reflect Rough Justice Splitknuckle Trapped Under Ice Dirty Money Survival xReptenencex Higher Power Renounced Blind Authority Insist Revulsion Bitter Youth Mercy Adjust Frame of Mind Riot Conduct
[14] Gorilla Biscuits Title Fight Breakdown Fury Freedom The Flex Higher Power Insist Bitter Youth Bent Life Blind Authority Frame of Mind Rapture Cro-Mags Knuckledust Broken Teeth Mizery Renounced Revulsion Splitknuckle Guilt Trip Chamber Firm Standing Law Stranded Pledge Outreach
[15] Turnstile Floorpunch Fury Angel Dust Higher Power The Flex Jesus Piece Year of the Knife Protestor Line of Sight Big Cheese Odd Man Out Cheap Surgery Code Orange Cro-Mags Broken Teeth Twitching Tongues Vein Renounced Chamber Existence xServitudex Slope All Fear Death
Additional bands announced for the year included Trapped Under Ice, Terror, Incendiary All Out War, Broken Teeth, Fury, Fiddlehead, Renounced, SeeYouSpaceCowboy, Ecostrike, Magnitude, Antagonize, Young Guv, One Step Closer and Anxious.
[26] Additionally, in a tent stage, Ray Harkins, host of the 1000 Words or Less podcast, interviewed Nate Rebolledo of Xibalba, Bryan Garris of Knocked Loose, Olli Appleyard of Static Dress and Brendan Garrone of Incendiary on the Friday; Mat Kerekes of Citizen, Isa Holliday of Slowcrush, Jimmy Wizard of Higher Power, Walter Schreifels of bands including Youth of Today, Gorilla Biscuits and Quicksand, and producer Will Yip on Saturday; and Kat Moss of Scowl, Anaiah Lei and Dez Yusuf of Zulu, Daniel Tracy of Deafheaven, Anthony Alzando of Ceremony, Kadeem France of Loathe and Nicky "Money" Palmero of Nothing on Sunday.
[24] Knocked Loose Terror Malevolence[b] Your Demise Last Witness Static Dress Incendiary Xibalba Renounced Year of the Knife Puppy The Flex Pest Control Last Wishes Despize Oversize Turnstile Basement Citizen Higher Power Movements Angel Dust Drug Church Mannequin Pussy Fiddlehead Narrow Head Powerplant Slow Crush High Vis Young Guv Big Cheese Dead Heat Life's Question Island of Love Micromoon Touché Amoré Deafheaven Ceremony Vein.fm Injury Reserve Loathe Nothing Superheaven Show Me the Body Drain Anxious Zulu Scowl One Step Closer Militarie Gun Soft Kill Choir Boy Chastity Witch Fever Nekra Dare
[32] Bane Converge Defeater High Vis One Step Closer Militarie Gun No Pressure Koyo Fleshwater Sunami Pest Control Spy Pain of Truth Restraining Order Rough Justice TS Warspite Demonstration of Power
Existence Mercury Death Grips Code Orange Machine Girl Jesus Piece Soul Glo Mike Armand Hammer Fury Scowl Narrow Head Candy Wu-Lu Denzel Himself Sam Akpro Nukuluk Isaiah Hull Taliable Micro Moon Speedway Middleman Denzel Curry Earl Sweatshirt Turnover Trapped Under Ice Loathe Lil Ugly Mane Show Me the Body Meechy Darko Playthatiboizay Speed Zulu Wiki Lord Apex Sam Wise Jeshi Ekkstacy Deijuhvs Tom the Mailman Buggin
Action Bronson JPEGMafia Flatbush Zombies The Garden Redveil Mavi King Isis Have Heart Basement Touché Amoré Poison the Well Ceremony Nothing Higher Power Glare Truth Club Thirdface Show Me the Body Chat Pile Mindforce Magnitude Never Ending Game Jivebomb Taqbir Bodyweb Gridiron Scarab Missing Link Bib Dynamite Jive Bomb Stiff Meds Perp Walk Speedway Plastics Crushed American Football Soccer Mommy Hot Mulligan Balance and Composure Joyce Manor Movements Mannequin Pussy The Hotelier Fiddlehead Angel Dust The World Is a Beautiful Place & I Am No Longer Afraid to Die End It Thursday Harms Way Incendiary Teenage Wrist Modern Color Gouge Away Split Chain Sweet Pill Wrong Man Spite House Bug Bath Demonstration of Power Despize Impunity Nothin' But Enemies Hellbound Killing Me Softly Kute
[37][38] Turnstile Alex G Danny Brown Drug Church Feeble Little Horse Fleshwater Have a Nice Life Julie Knocked Loose Kumo 99 Model/Actriz Momma Speed Sunny Day Real Estate Superheaven They Are Gutting a Body of Water Alex G Slowdive Danny Brown Deafheaven Denzel Curry Drug Church Feeble Little Horse Fleshwater Foxing God's Hate Gouge Away Have a Nice Life Impunity Ikhras Jesus Piece Julie Knocked Loose Kumo 99 Long Goodbye Maruja Militarie Gun Model/Actriz Momma Pain of Truth Speed Splitknuckle Sunny Day Real Estate Superheaven They Are Gutting a Body of Water Tigers Jaw