Title Update 1.08 was released on June 19, 2014 for the Xbox 360 and PlayStation 3 versions of Red Dead Redemption. This automatic update removed GameSpy support after its shutdown  on May 31, 2014. This update also fixed several multiplayer glitches and issues as detailed below. Players will be prompted to apply the update when starting the game while an Internet connection is active.
Changes and Fixes
- Fixed a number of commonly-reported exploits, including rapid fire, map escapes, and invincibility through throw-canceling.
- Added additional mod/cheat detection
- Removed GameSpy support
- Unlocked all Social Club content
Many players have reported issues in Undead Nightmare after applying this update. Issues will arise after 10 to 15 minutes of gameplay. Common bugs are Undead becoming invisible (except for the clothes) and acting like normal NPCs, making many missions throughout the story unplayable and even corrupting saves.