In ‘The Shadow’, operate without raising an alarm or disabling the security mainframe * The Doctor – Complete level ‘The Doctor’ * The Patriot – Complete level ‘The Patriot’ * The Helghast – Complete level ‘The Helghast’ * The Agent – Complete level ‘The Agent’ * The Handler – Complete level ‘The Handler’ * New Shadow – In ‘The Savior’, complete the mission without being spotted * Violence is the answer? – In ‘The Savior’, kill 20 soldiers and still complete the mission * Outsmarted – In singleplayer, get a quadruple kill with a single Frag Grenade