In addition to the other collectibles, there are 16 Rock Cairns to destroy as you drive through the area. Topple them all to unlock the hidden Not a Cairn in the World trophy. Reach Avery's Tower ...

When the Chapter begins, go back into the Monastery and look for Rachel's War Hammer at the back of the Altar Hall. Take the weapon and then exit back outside. As you enter the area, the gates will ...

During the past century chemists have developed efficient chemical reactions for converting fossil resources into a broad range of fuels and chemicals, and this can be considered one of the most ...