Thanks for your patience. Some updates:
We finally were able to get a renewal on our XBLIG membership, so we can post bug fixes again.
For all of our Desura and Indie Royale purchasers, use this code to redeem in our store for the Xenominer Standard Edition - it will give you 100% off:
XENOFREE
And yes, that code will work for anyone. If you know someone that couldn't afford the game, let them know they're welcome to use it, consider it a small consolation gift to the community.