Prototype 2 developer shut down by Activision.
Sgt. James Heller to destroy original anti-hero Alex Mercer.
Shots of the original game have appeared on the Murderyourmaker.com website.
'Murder Your Maker' links image back to Activision.
Internet chatter suggests a Prototype sequel.
4.1 million downloads for the PC version.
The first boxing title to reach the All Formats No.1 position.
Jumps ahead of EA's The Sims 3.
Prototype debuts at No.2.
A look ahead to Friday's new releases.
They're like buses, these open world superhero games.