Template:List of Mysterious Promos

Bundle	Bundle release	Items inside	Item revealed
What's in the Companion Square Box?	July 10, 2012 Patch	Genuine Friends Forever Companion Square Badge & Genuine Triple A Badge	September 21, 2012 Patch
What's in the Sandvich Box?	July 10, 2012 Patch	Genuine Robo-Sandvich & Genuine Triple A Badge	September 21, 2012 Patch
What's in the Portal 2 Soundtrack Box?	September 24, 2012 [Item schema update]	Genuine Ap-Sap	October 17, 2012 Patch
Template:Dictionary/common strings/action figure promo	October 9, 2012 Patch	Genuine Officer's Ushanka	June 5, 2013 Patch
Template:Dictionary/common strings/action figure promo	October 9, 2012 Patch	Genuine Brigade Helm	January 22, 2013 [Item schema update]
Template:Dictionary/common strings/action figure promo	October 9, 2012 Patch	Genuine Glengarry Bonnet	January 22, 2013 [Item schema update]
Template:Dictionary/common strings/action figure promo	October 9, 2012 Patch	Genuine Tyrant's Helm	June 5, 2013 Patch
Template:Dictionary/common strings/action figure promo	October 9, 2012 Patch	Genuine Tough Guy's Toque	June 5, 2013 Patch
Template:Dictionary/common strings/action figure promo	October 9, 2012 Patch	Genuine Respectless Rubber Glove	June 4, 2013 [Item schema update]
Template:Dictionary/common strings/action figure promo	October 9, 2012 Patch	Genuine Scotsman's Stove Pipe	June 4, 2013 [Item schema update]
Template:Dictionary/common strings/action figure promo	October 9, 2012 Patch	Genuine Stainless Pot	June 5, 2013 Patch
Team Fortress Chess Promo	June 24, 2013 [Item schema update]	Genuine Grandmaster	October 2, 2013 Patch
Robot Heavy Collectible Figure Promo	January 27, 2014 [Item schema update]	Genuine Little Bear	April 1, 2014 Patch
Robot Pyro Collectible Figure Promo	November 4, 2014 Patch	Genuine Nabler	November 10, 2014 Patch
What's in the Team Fortress 2 Soundtrack Box?	March 1, 2017 [Item schema update]	Genuine Audio File	April 20, 2017 Patch