ACHIEVEMENT - HOW TO UNLOCK
Sniper (15 points) - Get 10 kills using a Sniper rifle in an online ranked match.
Marksman (10 points) - Get 100 kills in any adversarial mode.
Killer's Spree (20 points) - Get 5 consecutive kills without dying.
Killer's Rampage (30 points) - Get 10 consecutive kills without dying.
Demolition Expert (20 points) - Kill 50 players using Explosives only.
Special Operations (50 points) - Play all maps of every Adversarial game mode.
Siege Specialist (15 points) - Leading contributor of kills for the Defenders in a winning Attack & Defend ranked match.
Survivor (15 points) - Be the only remaining player in a ranked online match of Survival.
Lone Wolf (15 points) - Most kills in a ranked online Sharpshooter match.
Team Survivalist (15 points) - Most kills in a winning online ranked match of Team Survival.
Team Champion (15 points) - Most kills in a winning online ranked match of Team Sharpshooter.
Hostage Rescue (15 points) - Rescue all hostages in an Attack & Defend mission in under 5 minutes.
Bomb Expert (15 points) - Defuse the bomb within 2 minutes in Attack & Defend.
Infiltration Specialist (15 points) - Recover the Intel in Attack & Defend within 2 minutes.
Hazmat Specialist (15 points) - Deposit the canister and kill an enemy canister carrier in the same Retrieval match.
Master of Ceremonies (15 points) - Host a 16-player match.
Best of the Best (40 points) - Achieve the rank of Elite.
Officer (20 points) - Achieve the rank of Lieutenant 2nd Class.
Basic Training (5 points) - Achieve the rank of Private 1st Class.
Tour of Duty (60 points) - Cooperatively complete all Terrorist Hunt missions.
Vegas Champion (50 points) - Cooperatively complete the Story Mode.
Coop Hunt Novice (10 points) - Complete a Cooperative T-Hunt mission with at least one other player.
Coop Story Novice (10 points) - Complete a Cooperative Story mission with at least one other player.
Tough Hombre (30 points) - Beat Border Town in single player Story Mode.
Dam Buster (30 points) - Beat Nevada Dam in single player Story Mode.
High Roller (30 points) - Beat Calypso Casino in single player Story Mode.
Street Cleaner (30 points) - Beat Downtown Vegas in single player Story Mode.
High Climber (30 points) - Beat Vertigo Spire in single player Story Mode.
Hell Hound (30 points) - Beat Dante's Casino in single player Story Mode.
Rainbow Six Legend (100 points) - Complete the single player Story Mode at Realistic difficulty.
Executioner (30 points) - Kill 500 terrorists online or offline.
Pistoleer (25 points) - Kill 150 terrorists using only a Pistol.
Equipment Specialist (20 points) - Used all Gadgets at least once in single player Story.
Veteran Hunter (50 points) - Complete all maps of splitscreen Terrorist Hunt on Normal difficulty.
Elite Hunter (75 points) - Complete all maps in splitscreen T-Hunt at Realistic difficulty.
True Identity (30 points) - Used the Xbox Live Vision to create a character with your appearance.