Who ended it?

“In Den Endkampf, say goodbye to your old friend the MDT.”

―Achievement description

Who ended it? is an achievement in the Zombies map Den Endkampf. It requires players to complete the Security Wall major easter egg, and thus breaking the MDT.

	Achievements Source
Time Travel Will Tell	Demonic Activity • Surf's Up! • Man of Leaves • Pack-A-Perk • Grandad Would Be proud That old, British feeling • Fiery Experience • Stop, you'll cause a Cataclysm! • SAS - Secretive Assassin Society Welcome to Paris • Je'mappelle Edward Richtofen • Goodbye, Tank Dempshe • They're so... fragile • No fair, enemies can't shoot! Silverback Activated • Nostalgia • This Sale is Hot, Hot, Hot! • You Scavenger! • Oh, hello Announcer A little mossy since I left it • Killing on the down-low • You have a scope? Hugs • Sit Fluffy, oh... shit • You need a better Perk Foster the Zombies • Banging Panicked Survivor • Ass, Lip and Cheek Explosion • Berlin Zombies with their blown up limbs • It's an Addiciton • Who ended it?
Dawn of a new Dusk	The Intrenets • Illegal Download • NoubTube • Wikikill • Discovery.com Cowboy's Can't Shoot Slow... • Major Malfunction • The Streets are Mean • Marshmellow Karma • Give my weapon back! Magma-Rific • Daniel's Echoe • Jerry's Dolls • Team O' Snipes • Grunt-like Takeover The tree is soo big! • Ow, ow, hot potato! • Crushed Ice and Liquid • L.U.N.A.R • I hate it when they lick me The Moon's Shadow • And we have landed! • The Anti-Blotation Beverage • I'm not Coming Home yet • Aether Battle Shin do, Sin'dorei • It's dark, too dark • Zeit Zombie • The L-1 FE Binder • Dark Lament When Edward comes, to kill Hiru upon his throne • That was tad too loud • Hiru's Solution • Tomato Soup • The Dropping Dead • Grunt's Demise • L-1 FE Binder 2.0 • I won't cry in the end of the world • Dawn of Apocalypse • Healthy dose of memories My Sweet Paraphony