The band's name changed from Hate to Kroll in late 2001 or 2002. Under the name Hate they had released 2 demos (format unknown):
- Demo 1 (September 2001; track listing: Taste of Blood - Wings of Hate/ Another Crown of Thorns/ Triumph of Death/ Crush of Christiandom/ Black Mass)
- Demo 2 (October 2001; track listing: Devastation of Heaven's Gates/ Killing Christians/ (Neo Warlords) Nuclear ...
- Demo 1 (September 2001; track listing: Taste of Blood - Wings of Hate/ Another Crown of Thorns/ Triumph of Death/ Crush of Christiandom/ Black Mass)
- Demo 2 (October 2001; track listing: Devastation of Heaven's Gates/ Killing Christians/ (Neo Warlords) Nuclear ...