For something like a strategy game, it's nice to see if the game even appeals to you at all before you invest in a tutorial.
Check out Tag Pro's homepage: http://tagpro.koalabeast.com
As someone said upstream, as a content-creator, I feel like I should just try the game someone spent many hours of their life building. But as a content-consumer, I'm irrational with my attention span for some reason.
I'm aware of the proxy services that heroku provides but it wound up being a lot of setup for something that I could probably replace with something like google logins if I wanted. Sounds like people would like it!