Level 4 (Diablo I)

Level 4 is the fourth and the last Cathedral-style level in the original Diablo. The player(s) reaches Level 4 after from a stairway in Level 3. Somewhere in Level 4 there is a stairway to Level 5 (not shown on the map if tavern sign was stolen, see Ogden's Sign).

It holds a glimpse of which monsters may cross the player(s) way in the Catacombs (e.g. Flesh Clan, Gloom), and the first demon types apart of Hidden (Flesh Clan).

Accesses

 * Level 3
 * Level 5

Quests
If available, the following quests can be done or initiated in Level 4:
 * Ogden's Sign
 * Gharbad the Weak

Level Bestiary
The following monsters can be found in Level 4:
 * Devilkin
 * Dark One
 * Plague Eater
 * Shadow Beast
 * Bone Gnasher
 * Blink
 * Gloom
 * Hidden
 * Flesh Clan
 * Flesh Clan Archer
 * Overlord (Quest)
 * Rotting Carcass
 * Black Death
 * Corpse Captain
 * Corpse Bow
 * Burning Dead
 * Burning Dead Captain
 * Burning Dead Archer
 * Horror
 * Horror Captain
 * Horror Archer

Unique Monsters

 * Snotspill (Dark One - Spear/Quest)
 * Pulsecrawler (Shadow Beast)
 * Spineeater (Bone Gnasher)
 * Moonbender (Blink)
 * Gharbad The Weak (Flesh Clan/Quest)
 * Madeye The Dead (Burning Dead)
 * Blackash The Burning (Burning Dead Archer)