Combat Ops is a multiplayer-exclusive game available from the PlayStation Network. A playable "sneak preview" is accessible from the Syphon Filter: Logan's Shadow main menu. Combat Ops was originally discovered in late August 2007 when the Logan's Shadow demo UMD data was explored using various tools. Among the demo files was a .prx for Combat Ops, which, when used to replace the normal demo .prx, launched a beta version of Combat Ops.