Template:List of Mysterious Promos

Bundle	Bundle release	Items inside	Item revealed
What's in the Companion Square Box?	July 10, 2012 Patch	What's in the Companion Square Box?	September 21, 2012 Patch
What's in the Sandvich Box?	July 10, 2012 Patch	What's in the Sandvich Box?	September 21, 2012 Patch
Template:Dictionary/items/portal 2 soundtrack promo	September 24, 2012 [Item schema update]	What's in the Portal 2 Soundtrack Box?	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
Template:Dictionary/items/team fortress 2 soundtrack promo	March 1, 2017 [Item schema update]	What's in the Team Fortress 2 Soundtrack Box?	N/A