You're Emulating Retro Games Wrong (you need CRT Shaders)

Honestly, I hate the CRT aesthetic. I grew up with CRTs. Leaving them behind for LCDs was one of the greatest transitions of growing up. By all means, enjoy them if you do, but I don't.

It's not just the look of it, but the art and games were designed with the limitations of CRT in mind. Not all games off course. An example is the transparency effect on Genesis / Mega Drive:
- Shaders are not only useful for CRT emulation, but also to get the look of handhelds:
- Getting the settings right for video is critically important, too. Scaling needs to be done with the nearest neighbor pixel method, not more modern blend methods.

You'll never catch me using filters like these voluntarily. Inject those crisp pixels straight into my vein.

I strongly disagree with the premise that there's a "wrong" way to play retro games. Don't gatekeep. Imagine if people told you not to listen to Pink Floyd unless it's on vinyl. It would be lost media.

That said, CRTs present images fundamentally differently than LCD displays, and a lot of developers took advantage of those idiosyncrasies. There are scanlines everywhere. CRT phosphors aren't square, and appear smaller when darker. Bright pixels can "bleed" into nearby pixels, particularly when using composite signals.

Before LCDs, many (not all) pixel artists used this to their advantage, basically harnessing the imperfections of analog TV to provide equivalents to anti-aliasing, bloom, extra color depth, and even transparency. Some particularly famous examples came from Sega Genesis games. This video goes into good depth on the whys and hows, and there are some solid examples of the outcomes here.

I've attached examples below (hopefully they upload). If you like the raw pixel art, then no harm done. Enjoy! But if you like the way CRTs interpreted and filtered those signals, you owe it to yourself to look up some shaders for your favorite emulator.

(Zero Tolerance, 1994, on the Genesis/Mega Drive)

(Sonic the Hedgehog 2, 1992, on the Genesis/Mega Drive)

I strongly disagree with the premise that there’s a “wrong” way to play retro games.
I understand your sentiment here and you are right too. What I think is, that the wording on this title here is misunderstood. Emulating (old) games without Shaders is not faithful or accurate in the looks. It looks "vastly" different and thus means it looks "wrong". I interpret the "wrong" in the title as "not faithful", instead as "bad", like this: You're Probably Emulating Retro Games Not Faithful (you need CRT Shaders for the oldschool look)
- Yeah, the video really isn't making the point its title suggests. I think we're all just primed to expect gatekeeping in video games at this point.
Dracula's lips and teeth
Uh, he's not showing any teeth...

My aim was never to emulate but to play. Blur filters are something that I won't be using.

The good ones aren't "blur", they're "subpixel rearrange".
It takes about 4x4 square pixels to emulate the subpixels of a single round one... just like it takes about 4x4 round pixels to emulate the subpixels of a square one.
- But do they still look like blur? That's the only thing that matters. Ray tracing is also cool but if my frames die because of it, it gets disbled.

No, I don't need it.

No and no. Clickbait bullshit.

Clickbait would not include in the title that the secret is CRT shaders.
- It's not telling me a secret, it's telling me that I'm doing something wrong and that I need to use CRT shaders, which are both wrong presumptions made to make me click on the video to find out why. Whether to use a CRT filter or other things like scanlines is completely subjective and up to a users preferences. There's nothing wrong with sharp pixels over blurry pixels.
- "You're emulating retro games wrong" is not the best title. For example, Dosbox Staging enabled the CRT filter by default at some point; there is no graphical interface, you need to open a file and change a line to revert it. Moreover, there was no indication that the black lines were not a bug but were a filter.
  Playing DOS games on operating systems which do not support DOS programs natively is still emulation. However, the number of DOS games which utilised CRT effects are much fewer such that I primarily played DOS games in 2022–23 and none of them made use of CRT. However, the black lines were enabled till I figured it out (because there were no support requests surprisingly, and the default filter being changed was mentioned in an unrelated request regarding bad performance issues—where it was made known and the recommendation was made to change the setting).
  The (slight) problem is with the title itself. It is not a big issue for me, but the statement made in the title is the problem because it is only in a comment that it was mentioned not all old games use CRT effects. Clickbait might not be the best word for describing the situation, but the title will be annoying for many who play old games which were not designed for CRT effects. But then, it is not a big problem and I more or less ignored it (to be clear, for being wrong as far as the title itself goes) before seeing this thread. It would've been better to state directly instead that many old console games and games of the adventure genre, among others, were designed with these filters in mind and for practical reasons (like actually having the graphics show what they were meant to show) because like in your other comment that specific scene does not show the background at all without the effect, and it will be a fairly common occurrence for games which were designed to use the CRT effect.
  Edit: spelling

Real. Ever since I spent some time setting up good CRT shaders, playing retro games feels a lot cooler. They just give the best feeling and look pretty nice with them on. Sometimes for fun, I leave the shader on for regular Windows usage.

If people like using them, more power to them, but as someone who grew up playing on CRTs, if I could have had crisp pixels instead back in the day, I would totally have chosen that.

Wow gatekeep much?

Yes, you're all doing it wrong...by doing it at all.

Original hardware, especially CRTs, is increasingly difficult to find and getting more expensive and less reliable by the day (both of my N64 are completely dead right now - just from sitting unused in a dry cupboard for a few years).
Love it or hate it, this is the future of retro gaming.
Okay.