Complete a task for a Stranger.
In a Multiplayer Poker game, win a hand by forcing someone with a better hand to fold
In a full Multiplayer Poker game, beat the table when blinds are at maximum
Complete the Explosive Rifle Single Player Challenge
Get 25 Dynamite kills with Pig Josh.
Get 25 Deadeye kills with Red.
Complete all Tomahawk challenges in Single Player.
Get a kill greater than 35 yards with a Tomahawk.
Reach level 50 and pass into Legend.
Kill 5 players via headshot in a single Shootout or Gang Shootout.
In a full Multiplayer Liar's Dice game, win without losing a single die
Double capture 3 times in a single Gold Rush map.
Get 3 kills with knives or throwing knives in a single competitive match.
Kill 3 or more players in a standoff or showdown.
Come back from a 2-0 deficit and win a Hold Your Own game.
Complete a Co-Op mission without dying.
Achieve a kill chain of 10 or more in any Advanced Co-Op mission.
Gold medal all Advanced Co-Op missions.
Complete all Advanced Co-Op missions.
In a Multiplayer Poker game, win a hand on the last card when you were losing prior
In a Multiplayer Liar's Dice game, win with only one die left
In a single Multiplayer Liar's Dice game, successfully make a spot-on call
Attain Rank 5 in all Undead Nightmare Challenges.
Attain 100% Game Completion statistic in Undead Nightmare.
Have every territory saved at the same time during the Undead Nightmare.
Win over 2000 chips in a hand of Poker.
Gold medal all Co-Ops missions.
Attain over 50,000 posse points in a single Free Roam session
Attain over 9,001 points in a single Free Roam session
Get a triple kill while on the attacking team in Stronghold
Successfully complete either round of a Stronghold map without dying
While on defense, do not allow the attacking team to capture any of their objectives
During a Grand Prix, finish a race in first after placing last in the previous race.
Finish a single race without getting shot or killed, and without shooting a bullet
Get first place in all races in any Grand Prix
Complete a Co-Op mission without anyone dying.
Complete a Co-Op mission with just 2 people.
Gold medal any Co-Op mission.
Earn a Gold Medal Rank for a combat mission in Single Player.
Attain highest Fame rank and either highest Honor rank or lowest Honor rank.
Score a headshot on any enemy using Expert targeting mode.
Obtain Legendary rank in any Single Player Ambient Challenge.
Earn $10,000 in Single Player.
Obtain the Elegant Suit.
Kill and skin 18 grizzly bears.
Purchase a rare weapon from a gunsmith.
Uncover every location on the map in Single Player.
Capture a bounty alive.
Break the Kentucky Saddler, the American Standardbred, and the Hungarian Half-bred.
Complete 15 tasks for Strangers.
Knock someone out in melee in every saloon in the game in Single Player.
Complete Fort Mercer and Nosalida Hideouts in Single Player.
Complete Tumbleweed and Tesoro Azul Hideouts in Single Player.
Complete Twin Rocks, Pike's Basin, and Gaptooth Breach Hideouts in Single Player.
Get a ringer in a game of Horseshoes.
Fight off 8 unique players during your time on top during Land Grab in Multiplayer Free Roam.
Use a pardon letter with more than $5000 bounty in Single Player.
Complete a game of Liar's Dice without losing a single die.
Get from Blackwater to Escalera before sundown in a public Free Roam session.
Complete all Co-Op missions.
Complete a Co-Op mission.
Kill a Rockstar or someone with this achievement in a public multiplayer match.
Become a Public Enemy for 10 minutes and escape alive in a public Free Roam session.
Be on the winning team for four consecutive victories in any team based game in public matches.
Reach the top rank for multiplayer experience.
Be the top scoring player in any three consecutive FFA games in public matches.
Create a posse and get the maximum number of members.
Get 10 assists in a single Hideout in a public Free Roam session.
Attain 100% in the Single Player Game Completion stat.
Complete all Hideouts in a single public Free Roam session.
Kill one of every animal species in the game in any game mode.
Get 250 headshots in any game mode.
Kill 500 enemies with any rifle, repeater, or shotgun in any game mode.
Kill 500 enemies with any pistol or revolver in any game mode.
Kill 500 enemies with a mounted weapon in any game mode.
Make it to wave 15 in Undead Overrun Gametype in Multiplayer.