DRExLOC

One Gun Beat the game using only the Plasma Cutter

Z-Baller Complete Level 6 in Zero-G Basketball

Quad Machine No Strogg will stand in my way of complete domination.

Shut Down the Core Quake II 64: Enter an alternate timeline, and destroy the Guardians.

Anti-Gravity Ground Zero: Find and eliminate the Strogg's great weapon, the Gravity Well.

Destroy the Moon Base The Reckoning: Infiltrate the Strogg Moon Base, and destroy the fleet.

Disc Collector Call of the Machine: Collect all six Data Discs, and defeat the Strogg Creator.

Assassinate the Makron Quake II: Neutralize Strogg leader's communication system.

Destroy Black Hole Generator Quake II: Close main hangar bay door and destroy the Black Hole Generator.

Destroy the Big Gun Quake II: Find and destroy the Strogg's planetary defense system, the Big Gun.

Destroy Strogg Main Reactor Quake II: Infiltrate and destroy Strogg main reactor.

Shut Down Processing Plant Quake II: Shut down all machines in the Strogg processing plant.

Great Old One You have conquered all the realms of the Elder Gods. Congratulations.

The Gremlin's Domain Find the secret exit in Scourge of Armagon Episode 2: Dominion of Darkness.

Military Complex Find the secret exit in Scourge of Armagon Episode 1: Fortress of the Dead.

The Hot And Winding Road Find the secret exit in Quake Episode 3: The Netherworld.

Nevermore Find the secret exit in Quake Episode 2: The Realm of Black Magic.

The Well of Wishes Find the Well of Wishes in the Crypt of Decay.

Slipgate Pacifist Complete E1M1: The Slipgate Complex on Nightmare without firing a shot.

The Painless Maze Complete E4M6: The Pain Maze on Nightmare without taking damage.

Into Sandy's City Find the secret exit in Quake Episode 4: The Elder World.

Vertical Vengeance Find the secret exit in Quake Episode 1: Dimension of the Doomed.

Discharge In deathmatch, electrocute an enemy in water without dying.

Vengeance Denied Complete Dimension of the Machine in single player.

Machinehead Complete Dimension of the Machine on Nightmare in single player.

Sandy's Room Find the secret exit in Dimension of the Machine.

Otherworldly Complete Dimension of the Past on Nightmare in single player.

The Year Zero Complete Dimension of the Past in single player.

The House of Doom Find the secret exit in Dimension of the Past.

Dragonslayer Complete Dissolution of Eternity Episode 2: The Corridors of Time in single player.

Rogue Ranger Complete Dissolution of Eternity on Nightmare in single player.

Overlord Overdone Complete Dissolution of Eternity Episode 1: Hell's Fortress in single player.

Arma-gone Complete Scourge of Armagon Episode 3: The Rift in single player.

Scourge Done Slick Complete Scourge of Armagon on Nightmare in single player.

A Long Yard Find the secret exit in Scourge of Armagon Episode 3: The Rift.

You're not supposed to be here! Find the secret message in Tur Torment.

Dominated Dominion Complete Scourge of Armagon Episode 2: Dominion of Darkness in single player.

Gateway Traveller Complete Scourge of Armagon Episode 1: Fortress of the Dead in single player.

Indigestion Defeat Shub-Niggurath in single player.

Shub's Bud Complete Quake on Nightmare in single player.

A Close Shave Kill a shambler with an axe.

The Last Unexplored Path Complete Quake Episode 4: The Elder World in single player.

Riddler on the Rampage Obtain a key by completing the fourth Riddler trial.

The Cat and the Bat Obtain a key by completing the third Riddler trial.

Jekyll & Hyde Stop the bank heist on Miagani Island and lock up the master mind in GCPD.

Death and Glory Perform 20 fear takedowns.

The Never Ending Combo Achieve a 200 Hit Combo

Combo Nerd Achieve a 125 Hit Combo

Licking his Wounds Defeat Jaguar Javier

No Encore! Defeat El Trio de la Muerte