The full experience.
The almost full experience, no use of the word faggot, no Love Saw, no naughty Caco. Safe for Doomworld, safe for YouTube, safe for Twitch.
All the new sprites, but none of the sounds.
The stripped down version with just the levels, for easier compatibility with gameplay mods. Or for boring people.
The party pack. All of the new sprites and sounds, in case you want to load it up with something else, for a more manly experience.