Hazbin Hotel is a PC adventure game that launched in February 2020, set in the demon-filled world created by animator Vivienne Medrano. The game exists within the same universe as Medrano's other series, Helluva Boss.
Creator Vivienne Medrano has outlined plans to weave the two properties closer together through crossover content. She's confirmed that Helluva Boss season 3, arriving in two parts starting October 14, will include at least one reference to Hazbin Hotel, signaling an increased effort to connect the franchises for fans invested in both.
via Polygon
Vivziepop says Helluva Boss season 3 will feature at least one Hazbin Hotel Easter egg. The new season launches Oct. 14, with part one of two.