Call of Duty®: Modern Warfare® II

Never trigger the alarm in 'Recon by Fire'.

Call of Duty®: Modern Warfare® II

Kill 3 enemies while underwater in 'Wetwork'

Call of Duty®: Modern Warfare® II

Complete the Campaign on any difficulty

Call of Duty®: Modern Warfare® II

Complete Checkmate in Campaign on any difficulty

Call of Duty®: Modern Warfare® II

Complete Separation Anxiety in Campaign on any difficulty

Call of Duty®: Modern Warfare® II

Complete Under the Radar in Campaign on any difficulty

Call of Duty®: Modern Warfare® II

Complete Ground Control in Campaign on any difficulty

Call of Duty®: Modern Warfare® II

Complete High Rollers in Campaign on any difficulty

Call of Duty®: Modern Warfare® II

Help the lost scientist complete his experiment

Call of Duty®: Modern Warfare® II

Complete Emergence in Campaign on any difficulty

Call of Duty®: Modern Warfare® II

Complete all Safehouse Puzzles in Campaign

Call of Duty®: Modern Warfare® II

Complete Hunting Season and The Cradle in Campaign on any difficulty

Call of Duty®: Modern Warfare® II

In Hunting Season, complete every POI on the Tac Map

Call of Duty®: Modern Warfare® II

Get 5 or more Kills with a single Scorestreak in Campaign

Call of Duty®: Modern Warfare® II

In Most Wanted, perform 5 takedowns on guards in the gala without being spotted

SOUTH PARK: SNOW DAY!

Use Event Horizon with your own projectile.

SOUTH PARK: SNOW DAY!

Catch an STD from another player.

Neverwinter Nights: Enhanced Edition

You have reached level 20!

Fallout: New Vegas

Cause 10,000 damage with Unarmed weapons.

Neverwinter Nights: Enhanced Edition

You defeated Heurodis and saved Faerun from a shadowy fate.

Neverwinter Nights: Enhanced Edition

You defeated Heurodis while suffering under the difficulty of Hardcore rules or harder

Fallout: New Vegas

Pick 50 pockets.

Back 4 Blood

Complete Job 10:22.

Fallout: New Vegas

Hack 25 terminals.

Fallout: New Vegas

Cause 10,000 damage with Explosives.

Back 4 Blood

Make a Breaker hurt itself.

Back 4 Blood

Kill a Snitch without it alerting the horde.

Back 4 Blood

Find the secret in "The Dark Before the Dawn".

Fallout: New Vegas

Cause 10,000 damage with Energy Weapons.

Fallout: New Vegas

Heal 10,000 points of damage with food.

Fallout: New Vegas

Heal 10,000 points of damage with Stimpaks.

Fallout: New Vegas

Install 20 weapon mods.

Fallout: New Vegas

Complete Eureka!

Fallout: New Vegas

Complete For the Republic.

Back 4 Blood

Safely descend the ladder in the construction zone in Resurgence.