The X-Men Cardboard Location tiles set includes copies of all Locations found in the Marvel United: X-Men core box and all of its expansions, for a total of 27 tiles:

• 8 Location Tiles – Marvel United: X-Men core box
• 2 Location Tiles – The Horsemen of Apocalypse
• 4 Location Tiles – First Class (the Danger Room tile being smaller)
• 4 Location Tiles – Blue Team
• 4 Location Tiles – Gold Team
• 4 Location Tiles – X-Force
• 1 Location Tile – Deadpool
• This pack also contains 6 support tokens to help keep the Threat cards level on top of the cardboard Location tiles.

Publisher: CMON

Source: https://www.kickstarter.com/projects/cmon/marvel-united-x-men/posts/3174263