Debut CD ‘Cross the Styx’ was released in 1992 and stated Sinister’s intentions and capabilities in becoming an authoritative Death Metal act.
Most recent Album:

Deformation of the holy realm
Release date: May 29th 2020
Label: Massacre Records
Tracklist:
The Funeral March
Deformation Of The Holy Realm
Apostles Of The Weak
Unbounded Sacrilege
Unique Death Experience
Scourged By Demons
Suffering From Immortal Death
Oasis Of Peace – Blood From The Chalice
The Ominous Truth
Entering The Underworld
After the release of “cross the styx” in 1992, Sinister succeeded in setting Death Metal standards and in remaining popular, by releasing, amongst others: