Possessor(s) – Official ‘Professor Foss’ Animated Short

Meet Professor Foss in this animated short for Possessor(s), an upcoming action-adventure platformer game. Possessor(s) will be available on PC and PlayStation 5 (PS5) on November 11, 2025.Once an absent-minded teaching professor and Luca’s former instructor on campus, Professor Foss is now in the clutches of the Knowledge Demon. In pursuit of ever more information, the demon has grotesquely twisted and torn apart his body. Yet, the Professor appears entirely unaware of the transformation—he remains cheerful and content, seemingly oblivious to his condition and eager to converse with Luca.In Possessor(s) you will play as Luca, a high-schooler trapped in the ruins of Sanzu City. Professor Foss was one of her teachers. What is the mysterious research being performed in the basement laboratories of Luca’s old school, and what will Luca and her demon, Rhem, discover when they go to investigate?