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