Thank you for 1k download!!! Here's spoiler-free ending guide for Kick the Demon Out!

ENDING GUIDE : 

On the last decision, choose : 

NORMAL ENDING A Kick him out (any affinity level) 

NORMAL ENDING B Leave him be (affinity : 4-11) 

BAD ENDING Leave him be (affinity : <=3) 

BEST ENDING (with CG) Leave him be (affinity : 12)

AFFINITY GUIDE : 

 FIRST DRINK CHOICES 

•  Tall Ball +3
•  Taste of Spring +2
•  Flaming Liquid +1 

SECOND DRINK CHOICES 

• Tall Ball +2 
• Taste of Spring +1
•  Flaming Liquid +3 

THIRD DRINK CHOICES

• Special Beer +2 
• Love Bites +1 
• Bloody Mary +3

FINAL DRINK CHOICES 

• Special Beer +1 
• Love Bites +3 
• Bloody Mary +2 

Plan the drink accordingly and Enjoy the Game!