Here is the full list of all 35 Bendy and the Dark Revival achievements.
Survive 25 Ink Demon Attacks
Reveal A Very Old Friend
Show Too Much Dedication
Pick Up All Audio Logs
Collect All Memories
Complete The Game Without Dying
Complete Chapter Five
Complete The Game on Easy
Complete The Game on Normal
Complete The Game on Hard
Complete the Game While Surviving The Slicer
Complete The Main Story
Seek Out The Writings of Joey Drew
Maximize Your Dark Potential
Read All Memos
Be A First Time Party Pooper
Collect 100 Pieces of Food
Defeat 25 Enemies With Shock Pipe
Spend 500 Slugs
Create The Ultimate Weapon
Complete Chapter Three
Complete Chapter Four
You Should Really Just Relax
Defeat the Ruler of the Lower Realm
Locate The Toyman's Secret
Banish 25 Enemies
Defeat the Crawling King
Complete Chapter Two
Find Your First Weapon
Complete Chapter One
A Very Random Occurance
Clean Up The Exhibit
Meet Up With An Old Friend
Obtain The Banish Power
Take Some Time For Yourself