MAP12: Altar Of Pain (Doom 64)

MAP12: Altar Of Pain is the twelfth map of Doom 64 and has the secret exit to MAP30: The Lair. In order to find the secret exit you need to find a column with a soul sphere on it (the column is shaped like an arrow towards a wall). If you run into that wall you will end up in a cave with a baron of Hell and the secret exit switch. The rest of the level consists of breaching a fort and fighting lots of demons along the until you find the actual altar of pain and the exit. It is designed by Tim Heydelaar and uses the music track "Lamentation Of The Forgotten".