@trojo, I would also like to see more "learning" games, right now I'm trying to work out the game mechanics. You know, giving players a reason to play. However, I haven't found a way to display Esperanto's characters, so I might have to choose a different Engine.

@Erinja, thanks again for your thoughts. I'm sure that my personal crusade won't end in a clear victory for Esperanto, but I'm pretty sure I can make a difference. A small difference, but still, with my resources, I may be able to do something. Maybe someday I'll have the funding for a US add campaign, until then I have little to work with.

Just by learning the language you're doing a whole lot to help the cause - every time someone else learns it, it becomes more useful for everyone else. Anything above that is extra.

trojo:
I've long wished there were more learning games available for Esperanto, or even just games that are in Esperanto, not necessarily for the purpose of learning.

I haven't really used it (and thus cannot speak of it's merit), but I the site Ludanto.org has a some games in Esperanto.