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