The Skull of Ivo Shandor is a Cursed Artifact found in the Central Park Cemetery level of Ghostbusters: The Video Game (Realistic Versions).
Convinced that society was too sick to survive, Ivo Shandor created a religious cult based around the Sumerian deity Gozer, dedicated to bringing about the end of the world. He had more than 1,000 followers when he died, and they made sure he was interred in a suitably reverential fashion. Following hours of Gozerian rituals, his body was carefully placed in a dramatic and unnerving mausoleum.
In the end, however, time and decay did to him what they do for all, with one exception. Though he rests in pieces, so Shandor does not rest in peace, and his skull occasionally lapses into ranting fits and odd soliloquies on disappointment and faded glory.
Where to Find It
In the Field: After reuniting with Ecto-1 the first time, you enter an underground tunnel that leads to a pool of water. Just left of the pool is a Y-shaped path. Burn through the roots on the right and follow the short tunnel to Ivo's skull.
At the Firehouse: On Peter Venkman's desk.