From Ghouls 'n Ghosts
In Level 6
Type of Character Bosses

Beelzebub (ベルゼバブ Beruzebabu) is the sixth boss from Ghouls 'n Ghosts. Its name comes from the Hebrew deity, Baʿal Zəvûv, which translates to "Lord of the Flies". It attacks Arthur in the form of a giant fly, also appearing as a large swarm of insects when it moves, and Arthur cannot harm the enemy when it does this. Beelzebub is found in Lucifer's castle entrance as the final boss and again inside the castle before fighting Lucifer himself.


In demonology (the study of demons), Beelzebub is considered at the top of the demon hierarchy along with both Astaroth and Lucifer as part of the "evil trinity". They are the 3 boss characters fought at the end, though presumably both him and Astaroth are at the behest of Lucifer, who is considerably more powerful.