Legends and Killers Pack
New active map locations, characters and more:
* Release date: beginning of August 2010;
* 9 new multiplayer map locations - more than doubling the amount of territories in the multiplayer competitive modes;
* 8 new multiplayer characters - play as characters from Red Dead Revolver;
* Introducing a new projectile weapon: the Tomahawk, with corresponding challenges for single-player and multiplayer gameplay;
* New achievements and trophies;
* Pricing: $9.99 (PlayStation Network), 800 Microsoft Points (Xbox LIVE).

Liars and Cheats Pack
New competitive modes, multiplayer mini-games in Free Roam, and more:
* Release date: TBC;
* Attack and Defend multiplayer competitive mode and challenges;
* New multiplayer horse races, complete with mounted combat;
* Play as the heroes and villains of Red Dead Redemption, as well as 8 additional multiplayer characters;
* Multiplayer versions of Liars Dice and Poker from the single-player game;
* Introducing a new weapon: the Explosive Rifle, with associated challenges available in single-player and multiplayer gameplay;
* New achievements and trophies;
* Pricing: $9.99 (PlayStation Network), 800 Microsoft Points (Xbox LIVE).

Free Roam Pack
Delve deeper into the world of Red Dead Redemption with new modes, challenges and gang hideouts to discover:
* Release date: TBC;
* Additional Free Roam challenges;
* New action areas and defensive placements;
* Posse scoring and leaderboards;
* New anti-griefing measures in Free Roam;
* Pricing: TBC.

Undead Nightmare Pack
Ghost towns and cemeteries come alive in a West gone horribly wrong:
* Release date: TBC;
* Brand new single-player adventure, challenges and quests;
* 8 new multiplayer zombie characters;
* Additional animals unleashed in the world;
* New dynamic events and more;
* Pricing: $9.99 (PlayStation Network), 800 Microsoft Points (Xbox LIVE).