Completion bonuses:
Successfully complete the game. Load the cleared game file to start the game 
again with new costumes for Rio. Also, you will have all chips, heal capsules, and 
commands available. 

Funny responses:
Speak the following into the microphone to get a funny response. 

Any obscenity.
"Sleep with me"
"I hate you"
"Kill yourself"
"Bark like a dog" 

New Costume:
Complete the game to unlock a new costume for Rio. You can play again with all of 
the chips, heal capsules, and commands.  
 
Opening the safe:
In Guest Room 2, to open the "safe" on the "night stand", use the 
combination "2021". You will get a Shutter Key.