To that end, Ubisoft has passed along 1,000 closed beta keys for us to share with our readers. So if you're ready to start exploring the land and building your empire, visit our giveaway page to grab your key. Once you've got it, simply fill out the "register for free" section of Castle Empire's front page and enter your key when prompted. That's it -- you're ready to join the beta test of Castle Empire! Keep in mind that currently Castle Empire is only available in the US, Canada, and Mexico. There are also versions in France and Germany.