The Wood Between The Worlds
A downloadable game for Windows, Mac OS X, and Linux
My entry for Ludum Dare #30!
A rough trading network has sprung up between civilisations appearing in the world that connects worlds, colloquially known as the wood between the worlds. As it's arbitrator, you must control the trade links between civilisations, choosing who to connect at what time.
It's pretty basic :)
If you are using Windows, please try the exe file first. For all others, or if the Windows one does not work for you, please try the .jar file, which should work fine if you have java installed.