S1M1: Forgotten Catacombs (Splatterhouse 3D)

E1M1: Forgotten Catacombs (technically S1M1) is the first map of the Breakup From Hell episode in Splatterhouse 3D, designed by Impie and constructed in Doom Builder 2.

Essentials
This is one of the smallest maps in the game, an S-shaped cavern lined with cages and spooky side-chambers, and populated with a handful of small ghoul hordes. After climbing the small flight of stairs at the end of the cavern, Rick will encounter two Topheavy Demons as a miniboss. Killing both opens the door to one last ghoul horde guarding Jenny's Spirit and the exit switch.

Other points of interest
The first door on the left hides a Potassium Bomb. Behind the first door on the right is a crypt which houses the Baseball Bat, which makes smashing through groups of ghouls easier and much more satisfying.