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