The a-side track, Nu-Nrg, is as mentioned below a full-on oldschool Techno rave stomper complete with obligatory hoovers & whistles.
It's not clever, but it's definitely big & hard.
To be honest the real interest lies on the b-side. First, there's a tasty Techno rework of Kraftwerk's "It's More Fun To Compute", which was actually remixed in a Trance fashion a few years before this (see the M.I.K.E. remixes of Workstation). The original riff really lends itself well to an aggressive 4/4 vibe.
Finally, the Hacker does what Depeche Mode fans have always wanted: A thumping, pounding rework of Never Let Me Down Again (Aggro mix). He takes the original steroid addled riff, slaps a 4/4 on top, puts a few rave whistles in the mix, and that's about it.
Not clever. But don't tell it that, cos it'll smash your bloody face in.