Nightcraft (Roy Stolzenbach) is a Dutch hardstyle producer, currently signed under Scantraxx.

Nighcraft was previously under the alias of Royal S, producing jumpstyle tracks since the late 2000s, and had performed in festivals such as Defqon.1 and Decibel Outdoor in the early 2010s.

His current alias started in October 2019 with melodic rawstyle, starting off on Scantraxx Silver. The next year, he was absorbed into the Scantraxx Carbon collective. In October 2020, he released his breakthrough track, “Time”, that he said had set up his future melodic direction. He continues on releasing numerous tracks on Carbon, including collaborations with his sub-label mates and prominent artists such as Unresolved.

In this period, he went to various sets around the world, notably around Europe and his personal favorite, Mexico; some fans called him “Mr. Worldwide” due to his enjoyment of playing sets around the globe. In 2023, he launched a conceptual set called The Shadow Realm, focusing on darker melodics. In October that year, he joined Scantraxx’s main roster through an announcement in Scantraxx’s set during the Amsterdam Dance Event.