YuppoGuppo

Persistence Is Futile Find 100 tracks from the same animal

Head, Shoulders, Knees, And Toes Down an animal from each stance

Stay On Target Find 50 tracks from the same animal

The Scandinavian Mile Travel a distance of 6.2 miles (10 kilometers) on foot

Archivist Find all the war diaries

The gathering Find all the collectible cards

A shot in the dark Complete all the long shots

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

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

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.

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.

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

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

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

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

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

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

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.

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

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

Indigestion Defeat Shub-Niggurath in single player.

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

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

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.

Beneath The Blue Chambers Complete Quake Episode 3: The Netherworld in single player.

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

Bottom Of The Well Complete Quake Episode 2: The Realm of Black Magic in single player.

A Close Shave Kill a shambler with an axe.

Sink the Horror Electric Complete Quake Episode 1: Dimension of the Doomed in single player.

The Shambler Dance Kill a shambler before it is able to cast its lightning attack.

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

Master of DOOM Rip and tear until it is done.

No Rest for the Living Reach the end of 'No Rest for the Living'.

Plutonia Reach the end of 'The Plutonia Experiment'.

Evilution Reach the end of 'TNT: Evilution'.

Master Levels Reach the end of 'Master Levels for DOOM II'.

Legacy of Rust Reach the end of 'Legacy of Rust'.

Indiscriminate Headhunter Kill one of every enemy.

DOOM II Reach the end of 'DOOM II'.

Sigil Reach the end of 'Sigil'.

DOOM Reach the end of 'DOOM'.

Double tap Incapacitate 2 vehicles in Kasserine Pass within 5 seconds (Mission 6)

Vinnie's Jewels Complete Chapter 6 - All in the Family