Here is the full list of all 33 To Be or Not To Be achievements. It takes around 4-5 hours to unlock all of the achievements on Windows.
Be Polite
Attempt to Puppeteer the Fate of Others
Describe Hamlet's Situation in Rhyming Verse
Inhabit the Author's Consciousness
Beat Queen Gertrude at Chess
Be the Worst Possible Chess Player
Meet Yourself Through Time Travel
Lose a Rap Battle Against a Gravedigger
Get an ENTIRE Court to Read an Incriminating Letter
Murder That Guy Polonius for No Real Reason
Discover a Delicious Recipe for Stew
Experience the Most Awkward Hug Ever
Out-Crazy Laertes
Find a Flaw in Hamlet's Book
Train Your Skills Using the Power of Montage
Score a Point Through Your Pedantry
Kill Hamlet by Muscle Memory
Observe a Sandwich Overdose
Push Two People in a Row Down Stairs
You Just Wanted to Make Out Some More
Break Three People's Necks
Find an Oversized Papier-Mâché Hamlet Head
Control Reality Using Ophelia's Thoughts
Explore a Sunken Ship as a Ghost
Invent Second Person Pronoun-Paradoxial Auto-Dramatic Irony
Choose To Play As King Hamlet, Sr.
Blatantly Lie About Your Fencing Skills
Commit Mail Fraud
Party on a Boat
Read the Book Within A Book
Cheat at Solitaire
Choose To Play As Ophelia
Choose To Play As Hamlet