Doom's Bride

The Doom's Bride is a boss from the video-game, Catherine. It takes the form of an emaciated demonic nude version of Katherine, wearing a wedding veil and wielding a knife adorned with a rose and ribbon.

Introduction
Vincent walks in the ice box, weary and cautious. "Don't...Run..." echoes through the darkness below. He quickly figures out that it's Katherine as she appears out of the shadows, stabbing a few blocks below Vincent. The nightmare of the 5th night begins.

Meaning
This is the second time Katherine appears as one of Vincent's fears. In this, the wedding veil and flowers represents the absolute certainty of marriage that Vincent faces, now that he knows Katherine is actually pregnant. He feels all his freedom has escaped, as he has no choice but to marry the woman that is carrying his child.