confirmed so far:
ENTHRONED (Bel) - DIABOLICAL (Swe) - MÖRK GRYNING (Swe) - DISBELIEF (Ger) - CENTINEX (Swe) - DESASTER (Ger) - SEARBLISS (H) - DEW-SCENTED (Ger) - PORTAL (Swe) - MASTIC SCUM (Aut) - SUIDAKRA (Ger)
+ Austrian underground
Kaltenbach Open Air
ENTHRONED (Bel) - DIABOLICAL (Swe) - MÖRK GRYNING (Swe) - DISBELIEF (Ger) - CENTINEX (Swe) - DESASTER (Ger) - SEARBLISS (H) - DEW-SCENTED (Ger) - PORTAL (Swe) - MASTIC SCUM (Aut) - SUIDAKRA (Ger)
+ Austrian underground
Kaltenbach Open Air