Top 100 Prototype Videos With The Most Comments by RaisecontrollerTop 100 » 200 » 300 » 400 » 500Video TitleCommentsCategoryGame1.5 Mind-Blowing Facts About Prototype 1 & 2 You Didn't Know #prototype #prototype3 #alexmercer0Prototype 2.Prototype 1: How Alex Mercer Redefined What Heroes Can Do!0Prototype Top 100 » 200 » 300 » 400 » 500