Cochpotato spotted an HD mod for Grim Fandango Remastered:
More information.Grim Fandango Remastered HD
Grim Fandango Remastered HD is a combination of a mod loader and asset mod that AI upscales the original Grim Fandango assets, with 640x480 resolution and dithered 16-bit color, into high-resolution 2560x1920 assets with full 32-bit color.
It tries to adhere to the tone of the original game as much as possible, while sharpening the visuals and eliminating dithering. It does not attempt to introduce 16:9 resolution and is intended to be played in the original 4:3.