Yeah, but its still using rebuilt HD assets which make it look way better than the original game its based off of.

That’s the HD remaster that came out like 10 years ago. They most certainly did not make that on windows 98.

same. Ive played it for about ~10 hours on the steam deck so far, and i have my FPS counter turned on at all times; never seen it dip below 40, and i dont think ive touched any settings. On an original steam deck, not an OLED, though