MK Graphic Bug Is it core or ROM?

[Mackarole]

Hello I am playing Mortal Kombat (World) ROM on the Genesis GX Plus core & I noticed in some stages some pixels which look off & I have no way of telling if it’s the rom or if it’s the core. I haven’t tried it yet in other cores to compare but I wanted to show these incase anyone epse who played may have noticed these as well.

I noticed it on android first then saw it again on desktop.

I also noticed in Palace the background is off on the edges.

Aside from trying it in other cores what else can I do to check?

[hunterk]

These all look normal to me. Indeed, trying the game in another core is a good way to check that.

[thingsiplay]

I think this is normal. As a reference screenshot, I looked at GameFAQs and MobyGames (Arcade) . Both show the same stripes. Not sure if they did the screenshots with an emulator. I checked this in PicoDrive core (with Shaders enabled) and it looks the same:

[Telmo]

I just took a screenshot and the stripes are there with the Genesis Plus GX core too:

[Telmo]

And I just launched the arcade game and the stripes are actually part of the stone arch’s design.