One of the most remarkable parts about PC gaming is that you never have to worry about things like backward compatibility really. The caveat with that is that those games that used to look so crisp and clear on your old CRT tend to look worse and worse as the years go by and resolution increases. 

Stay spooked with the best horror games on PC. 

Resident Evil 4 is a great example of a game that hadn't aged well graphically, though the gameplay is still as enthralling as it was when the game came out. Luckily, the Resident Evil 4 HD Project Mod is looking to bring the graphics of the title forward to make it just as enjoyable to play at 1080p or 4k as it was when 480i was the standard.