Good Games to Get Community Input

Howdy-hey, everybody!

I was curious to know what games would be good for asking the community on what they would want players to do (how characters should act, what to name them, self-imposed challenges, etc.). I know that RPGs (Pokémon, Elder Scrolls, KOTOR, Mass Effect, etc.) are usually good games for this sort of community interaction, but I'd like to see if there were other genres or games that this approach could work well for.