| 01. That Government Boy Complete "Exodus in America". | 10 G |
| 02. Land of Opportunity Complete "The Assault on Fort Mercer". | 30 G |
| 03. Sons of Mexico Complete "The Gates of El Presidio". | 40 G |
| 04. No More Fancy Words Complete "An Appointed Time". | 20 G |
| 05. A Savage Soul Complete "At Home with Dutch". | 10 G |
| 06. The Benefits of Civilization Complete "And the Truth Will Set You Free". | 90 G |
| 07. Into the Sunset Complete "The Last Enemy That Shall Be Destroyed". | 100 G |
| 08. Nurture or Nature? Complete "Remember My Family". | 50 G |
| 09. High Roller Win over 2000 chips in a hand of Poker. | 10 G Event |
| 10. No Dice Complete a game of Liar's Dice without losing a single die. | 10 G Event |
| 11. What About Hand Grenades? Get a ringer in a game of Horseshoes. | 10 G Event |
| 12. Austin Overpowered Complete Twin Rocks, Pike's Basin, and Gaptooth Breach Hideouts in Single Player. | 25 G |
| 13. Evil Spirits Complete Tumbleweed and Tesoro Azul Hideouts in Single Player. | 25 G |
| 14. Instinto Asesino Complete Fort Mercer and Nosalida Hideouts in Single Player. | 25 G |
| 15. Fightin' Around the World Knock someone out in melee in every saloon in the game in Single Player. | 5 G Other |
| 16. Strange Things are Afoot Complete a task for a Stranger. | 10 G |
| 17. People are Still Strange Complete 15 tasks for Strangers. | 25 G Checkpoint |
| 18. Buckin' Awesome Break the Kentucky Saddler, the American Standardbred, and the Hungarian Half-bred. | 10 G |
| 19. Clemency Pays Capture a bounty alive. | 10 G Other |
| 20. Dastardly Place a hogtied woman on the train tracks, and witness her death by train. | 5 G |
| 21. Exquisite Taste Purchase a rare weapon from a gunsmith. | 10 G |
| 22. Bearly Legal Kill and skin 18 grizzly bears. | 5 G Other |
| 23. He Cleans Up Well! Obtain the Elegant Suit. | 10 G |
| 24. More than a Fistful Earn $10,000 in Single Player. | 10 G Other |
| 25. Frontiersman Obtain Legendary rank in any Single Player Ambient Challenge. | 20 G |
| 26. The Gunslinger Score a headshot on any enemy using Expert targeting mode. | 5 G |
| 27. Man of Honor / Chivalry's Dead Attain highest Fame rank and either highest Honor rank or lowest Honor rank. | 25 G |
| 28. Gold Medal Earn a Gold Medal Rank for a combat mission in Single Player. | 25 G |
| 29. Manifest Destiny Kill the last buffalo in the Great Plains in Single Player. | 5 G |
| 30. On the Trail of de Vaca Uncover every location on the map in Single Player. | 10 G |
| 31. Friends in High Places Use a pardon letter with more than $5000 bounty in Single Player. | 10 G |
| 32. Redeemed Attain 100% in the Single Player Game Completion stat. | 100 G |
| 33. Spurred to Victory Complete 20 story missions without switching to a new horse at a hitching post. | 10 G |
| 34. Heading South on a White Bronco Evade the US Marshals while riding the Hungarian Half-Bred horse in Single Player. | 5 G |
| 35. Mowing Them Down Kill 500 enemies with a mounted weapon in any game mode. | 20 G |
| 36. In a Hail of Bullets Kill 500 enemies with any pistol or revolver in any game mode. | 20 G |
| 37. Long Arm of Marston Kill 500 enemies with any rifle, repeater, or shotgun in any game mode. | 20 G |
| 38. Bullseye Get 250 headshots in any game mode. | 20 G |
| 39. Unnatural Selection Kill one of every animal species in the game in any game mode. | 20 G |
| 40. Have Gun Will Travel Complete all Hideouts in a single public Free Roam session. | 20 G |
| 41. Slow on the Draw Get 10 assists in a single Hideout in a public Free Roam session. | 10 G |
| 42. Hit the Trail Get from Blackwater to Escalera before sundown in a public Free Roam session. | 10 G |
| 43. Posse Up! Create a posse and get the maximum number of members. | 10 G |
| 44. The Quick and Everyone Else... Be the top scoring player in any three consecutive FFA games in public matches. | 20 G |
| 45. How the West Was Won Reach the top rank for multiplayer experience. | 20 G |
| 46. Go Team! Be on the winning team for four consecutive victories in any team based game in public matches. | 20 G |
| 47. Most Wanted Become a Public Enemy for 10 minutes and escape alive in a public Free Roam session. | 10 G |
| 48. Red Dead Rockstar Kill a Rockstar or someone with this achievement in a public multiplayer match. | 10 G |