I'm searching for a word that describes being passionate about participating in and building new things in other worlds or communities. Note that this is unrelated to the exploration of those realms.
Some examples would be:
- A fascination with building a colony on Mars. (But not necessarily exploring the planet.)
- Passion for building things in Minecraft, or role playing in other virtual worlds.
- Longing to travel, not to see new places, but to experience or influence different communities, places, or cultures.
The word could be descriptive, "He loved to _______, that's why he went to Mars." a title, "He was a ________, that's why he went to Mars." or any other term that fits, usage is not a restriction.