Philipp Virus (also known as Philipp Reichenheim) perfectly captures with his music videos what Digital Hardcore music is about.
Loud, noisy and hardcore.
From the black and white live recording of "Revolution Action Live At QEH" to the distorted "White Heat", the videos are as raw as Atari Teenage Riot's music was back then.
The two short movies (Civilization Virus and The Report (1996)) are nothing special.
If you want more of this, I highly recommend his VJ set with Alec Empire on the turntable that he did for 2Step on the German music channel VIVA Zwei (look for it on YouTube). It's possibly the best VJ set ever created, and features a lot of these videos.
