If you purchased MMEO-R in the past on Amazon or Desura, you can receive the Steam release of the game for free! Send us your email receipt from the previous purchase and we'll send you a key so you can add MMEO-R to your Steam library and take advantage of the latest improvements and Steam features, along with any future updates. Please send your request with your purchase receipt to our support address and we'll get back to as soon as possible: support@mindwedge.com Thank you for your support! -- M...