Compatible with Great Western Trail, and Rails to the North expansion.
Compatible with Terraforming Mars®, incl. Hellas & Elysium, and Venus Next expansions.
This is an updated version of the Teraforming Mars insert that does not support the Colonies expansion. if you have that expansion, you can use the updated version.
Compatible with Orleans®, incl. 5th player expansion.
Suitable for games: Saint Petersburg, 504, Camel Up, Catan, New York 1901, Marco Polo.