While Dracula's castle may seem enormous at first glance, Castlevania: Symphony of the Night is much bigger than it first appears. This Castlevania: Symphony of the Night walkthrough covers all endings, cheat codes, secret characters, and achievements in the PS4 version.

Castlevania: Symphony of the Night has several possible endings.

You can beat the game once you get the Soul of Bat, but if you want to unlock the second castle and see the true ending, you'll have to put in considerably more effort:

Receive the Silver Ring of the Royal Chapel.