@ChrisTrottier You can find Clive Barker's Undying on GOG
The price is 6$, but it can be much lower in sales. As for a HD remaster...The chances are slim, sadly. One of the best horror games out there and one of the most underrated. But again take a look to all the great survival horrors (Silent Hill 1-4, Nocturne, RE 1-2, Alone in the Dark IV). None sold greatly, but they've set the bar so high, that even until now those titles are unsurpassed. Few come close (Dead Space 1/2, Outlast, Amnesia 1, Evil Within, Alien Isolation), but they don't equal or surpass those old titles. Psychological horror is a dying genre, sadly.
Also EA is a AAA company, so they can't use KS. Plus, they will have to broker a new deal with Clive Barker's lawyers, so they could use his name and his work. A remaster is not only in the hands of EA. Clive Barker has to be involved, which means more money to be spent and in our days the use of a name and IP reached new heights. I wish to be so easy and i will love to see a remaster. But there are both legal difficulties and financial. The remaster would have to sell in numbers of 4-5 millions copies, so EA could keep its shareholders happy and have a healthy profit. And so far this type of game sold maybe 2 - 3 millions (EA's Dead Space 1 and 2, the third one wasn't that successful)
EA is a public company, so they can't do whatever they please. Their main goal is to keep the shareholders and the investors happy, making a large profit. Remasters don't bring much in terms of profit, so those are unlikely when it comes to the companies of the size of Activision, EA or Ubisoft.