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