I disabled sales on Itchio due to an issue with their payment process. Send me a DM on Tumblr or an email with a screenshot of your purchase (Open the menu on your name on the top right of the website, click on My library, and on the left go to My Purchases and send me a screenshot of Remnants of The Past in there so I know you actually bought it) and I'll send you the link to download it again! Sorry for the inconvenience.