Rockstar Games has sent word that this weekend you can earn double XP while playing Red Dead Redemption online.

In celebration of the release of the Undead Nightmare Pack for Red Dead Redemption, we'll be hosting a Red Dead Redemption Double XP Weekend for everyone - starting at 6PM this Friday October 29th and lasting until 04:59 AM this Halloween Monday November 1st. Team up with friends for some Zombie-themed Undead Overrun, take down towns in Land Grab or tackle any of the original competitive modes from Red Dead Redemption for a quick XP boost to unlock new mounts, titles, characters and challenges.