Here I present Gray Matter - Stunning Story Rich Modern Point n Click Adventure Game! for Windows PC - Steam Key Only.

Short description (from Steam): After a tragic accident, neurobiologist Dr. David Styles has become a recluse, rarely leaving his home, the Dread Hill House. One day, Samantha Everett, a street magician, appears at Dr. Style's doorstep just as he is seeking a new assistant.

Please note the steam key is provided by message after the item has been paid for, this will allow you download and play all content listed through the Steam client. There is no physical boxed game included. Please only buy if you are happy to accept this. Thanks for reading. 

Any questions? don't hesitate to ask. Thanks for looking and Happy bidding! 

As a special offer, and to reward returning customers and multi-item purchases, anyone buying three or more of my steam keys, across all the games on my auctions, will receive an extra steam key for free. Those buying six or more games will receive two bonus free steam keys and so on for every three games bought. I can select these games for you or, if preferred, you can send me a message with your order, either when paying or just after by eBay message, to let me know your preferred genre and I will try to make sure your free games are from the same genre. Happy to apply this promotion across all my auction and buy it now games.