oh dear god he looks like cheese
just open it in paint.net and palleteswap it to make him look shiny

What is this Golden Mod pack?

And what does this golden Isaac actually do?

I want to edit this so bad but I don't have the programs to edit Isaac files anymore. :P

Will you ever update this?

Not sure, I'm most likely going to delete this and replace it with something like "The Inverting of Isaac", it's a lot better to stare at an inverted Isaac than a horribly recolored one.

So, you just put Isaac in a program and replaced the skin color with yellow? "Amazing effort! 10/10" - IGN

All of my mods are horrible, enjoy them, because I know anyone can do better.
P.S. OR CAN THEY? (for crying out loud of course they can)

Why no Golden Freezer? XD