Do you have an appointment?
You come home after five years away. The maid opens the door as far as the chain will let her and asks if you have an appointment. While you were gone, the staff decided the mansion had a new owner. The cook has a strong opinion on the matter and a pot to throw at you.
Dinner is across the hall
The cook takes aim, the roosters are at your ankles, and you're running low on health. You've got a couple of shells left. Can you clear a path to the food and grab a bite before the staff close in? Keep your kill streak alive and your score multiplier climbs.
Hit the gym while it's open
Spend the Gains you earned in the fight before the next wave starts. Got caught reloading last time? Train to get your next shot off sooner. A little extra health wouldn't hurt either. The butler still has plates.
The Majordomo will see you on wave 30
Get past the Head Steward in the hall, then pay the Chef a visit in the kitchen. The Grand Majordomo still has your keys. He's waiting in the cinema, and he's already picked up the furniture.
Take back your keys to unlock Morning, GBald's New Game+ mode. The staff come back stronger, and new house rules change how the next run plays. On the Steam leaderboards, you can chase the top score or see who made it furthest.