|Recorded||October—November 1996, Yotsubashi LM Studio, Osaka, Japan|
November 1996, Studio 610, Kyoto, Japan
|Genre||Sludge metal, doom metal|
The album was originally released on CD by Corrupted's own label Frigidity Discos. It was re-released on vinyl in 2002 and 2008 by Insolito, and again on CD in 2008 by Nostalgia Blackrain.
The title is Spanish for "Underpass".
- "Paso inferior" - 41:46
- Talbot – guitar
- Jose – bass guitar
- Chew Hasegawa – drums
- Hevi – vocals
- Masahiko Ohno – artwork
- Ippei Suda – engineering
- Ryo Watanabe – engineering