The Portuguese techno event, which revealed its first names in January, has also locked in the likes of Voiski, The Empire Line and Jonas Kopp, who'll be presenting a new live show called "Pleiadan Key Tones."
The deep techno and experimental event will host the likes of Murcof + Malo Lacroix, Forest Drive West, Phase Fatale and Freddy K at Castelo Montemor-O-Velho in August.
No wave pioneer Lydia Lunch is another new confirmation for the festival, which takes over the Castle of Montemor-o-Velho for four days in late August.
A new batch of artists has joined previously announced acts like Jeff Mills, DVS1, Dasha Rush and Blawan at the festival, which returns to Castelo Montemor-O-Velho in August.
The stunning surrounds of Castelo Montemor-O-Velho will play host to the event's fourth edition in August, with Blawan and Nathan Fake also billed. Here's the lineup so far.