Old Doesn't Have To Mean Ugly: Squeezing Better Graphics From Classic Consoles
MojoKid writes If you're a classic gamer, you've probably had the unhappy experience of firing up a beloved older title you haven't played in a decade or two, squinting at the screen, and thinking: "Wow. I didn't realize it looked this bad." The reasons why games can wind up looking dramatically worse than you remember isn't just the influence of rose-colored glasses — everything from subtle differences in third-party hardware to poor ports to bad integrated TV upscalers can ruin the experience. One solution is an expensive upscaling unit called the Framemeister but while its cost may make you blanch, this sucker delivers. Unfortunately, taking full advantage of a Framemeister also may mean modding your console for RGB output. That's the second part of the upscaler equation. Most every old-school console could technically use RGB, which has one cable for the Red, Green, and Blue signals, but many of them weren't wired for it externally unless you used a rare SCART cable (SCART was more common in other parts of the world). Modding kits or consoles cost money, but if you're willing to pay it, you can experience classic games with much better fidelity.
Classic consoles, notably the NES, purposefully used the blur of the CRT for shading and other effects that the console couldn't do. The graphics simply aren't meant to be seen in super clarity. You see all of the pixels, and the colors are overly bright and flat. It's just... wrong.
The blocky pixels were put there by an artist on purpose.
Oh fuck off. The developers were dealing with 240 line hard limits, that's why the sprites have fewer pixels.