Korean Doomclone, no transparent pixels? Requesting conversion.

I've been toying with this on and off for months now and since I signed up I figured I might as well ask for help from people with more experience than I have.

The game is an old Korean Doomclone titled Hades (하데스) (Video), and like Doom it doesn't seem to store transparent pixels (Unofficial Doom Specification that goes into more detail down under CHAPTER [5]: Graphics)

The reason that I drew this conclusion is how it looks in TiledGGD:

Pistol

Ship HUD

Forget what this is supposed to be


Pistol from a screenshot


Ship HUD from a screenshot



Now, this is what Doomguy looks like when the PLAYA1 lump is read in TiledGGD:



And here's how he's supposed to look:



Notice how it warps, unlike the usual consistent shearing that occurs when you set the wrong viewing size.

What I would like is if this format could be converted to something that I could use, I simply have absolutely no programming experience.

Here's the download for the demo of Hades, which is subsequently all that's been found so far.