Rockstar has announced that the Outlaws to the End pack of for will be availabe from next week.

The mission pack adds six new co-op missions for Rockstar's epic Western adventure. The missions will be available for two to four players to band together to complete.

This includes The Kidnapped Girl mission requiring players to hit Fort Mercer again to deal with a new gang that has claimed the fort, and rescue a young girl from the bandit's clutches.

Outlaws to the End launches on and Live on the 22nd of June and requires a Gold subscription to play on Xbox 360.

By Ewan Aiton