Assault were a Vancouver speed metal band who recorded a few demos and this one album. I got this CD off ebay for a fairly reasonable price. Since it was only released on vinyl and cassette back in the day, it's obviously a bootleg. It was put out by a Spanish 'label' called Strike Force Records in 2005, but they did a great job because it doesn't sound like it was taken from the record. Maybe they had access to the original masters or just ripped it from cassette, who knows.