A bit late posting... But over the Christmas period I was showing my family how to play the Pyramid games, including:
Launch Pad 23
World War 5
The favourites were Martian Coasters, IceDice, and Treehouse, and the least favourite was Martian Chess. People really enjoyed IceDice, with many people being caught out to shouts of "go for the rainbow!" and then losing all their pyramids!
It was my first time at demoing (and playing in some cases!) a lot of these games, and everyone really enjoyed them.