Counting games - more like mathematics games, solving a puzzle or equation the fastest, or finding the most answers. But counting how many of a given kind of tree or animal we saw came up as well.

[A pause; it takes a few moments for them to pull away from just feeling the memories.]

And word games - if something was brown, or green, or red, we'd combine those words with the name of the actual thing we were talking about. The more absurd the result, the better.