'''''Halo 00''''' is a commercial silver bootleg released in summer 1992 (or earlier). It was supposedly a limited, numbered release of 2000 copies.
The first track is a soundboard recording of Pig performing "[[Suck]]" at an unknown [[Lollapalooza ]] date in 1991. It can be differentiated from [[NIN]]'s version by noting the different structure; NIN's version does not use the harmonized guitar lead. The second track is "[[Supernaut]]" with the original vocals by [[Trent Reznor]], rumored to be taken from a rare 1990 Wax Trax sampler. This was a couple years before the Reznor vocal version was officially released on the Wax Trax Black Box.
These 2 tracks were later made available on the bootleg ''[[Demos and Remixes]]''.