Demonized (1998)

DemoniZed is a two-level PWAD for Doom II and Boom compatible source ports. It was created by Pedro Francisco Puicón (NokturnuS) and released in November 1998. The PWAD was among the first to experiment with TeamTNT's then-new Boom engine, which had been released only a month before, and thus experimented with many new visual and level design effects that were not previously seen in the community.