Tomb Raider retained the top spot on the UK all formats all prices chart for the week ended March 16. The game held off a trio of new releases in the form of God of War: Ascension StarCraft 2: Heart of the Swarm and Sniper 2: Ghost Warrior , while SimCity rounded off the top five. God of War: Ascension failed to emulate the opening week success of God of War 3 , which sold more than double as many