It seems to be a 'blanket takeover'...
But that's just fine because stylish blankets are great choices for a Sonic room. Here's yet another from Great Eastern in 2019. This one is all polyester, though. It is also large at 46 by 60 inches. It may be called "Sonic & Knuckles City Blanket". It has modern Sonic & Knuckles with a bit of a confusing background. It looks like variously overlapped/fade effect on screens of at least 1 'city based' level, but it's obscured enough by the effects that you can't really tell which game it's from. The 'jagged flame/spike ring' that seems to appear on some homegoods/bags etc appears again here, but this time it's shaded to be gold looking. The modern logo is large in the bottom right corner.

The background, though dark, makes this a tad busy, but very video game like. Seeing Sonic & Knuckles together (with nobody else) is also refreshing. It's another good, solid design that doesn't look too much like previous items. This might be at Amazon, but also possibly at Target? Do write in for credit if you see this & how much it may cost.