No Other Way
Kill a boss for the first time
Another Way
Defeat a boss without killing it
The Man Who Sold The World
Sympathy for the Delvin
Mystery Item I
Get the Binoculars
Mystery Item II
Get the Book of Changes
Mystery Item III
Get the IOU
Mystery Item IV
Get the Beta Cup
Mystery Item V
Get the Patent
Mystery Item VI
Get the Error Log
Mystery Item VII
Get the Police Report
Mystery Item VIII
Earn Paige's affections
Don't Judge a Book
Unlock Paige as a companion
Ghouls Just Wanna Have Fun
Unlock Shadow Lenna
Two Can Play At That Game
Play local co-op with a friend
Study the Blade
Do a spin attack with the Damascus Katana
Thunderous Steel
Do a lightning attack with the Tungsten Sword
Ashes to Ashes
Empower Henrietta
40 Minutes Or Your Money Back
Order a pizza
Yo Dawg
Find a cave within a cave
Natural 20½
Play Tombs & Tentacles
Leverage
Double your money in a single trade at the bank
Buzzsore
Kill a Whirligig
Tomb Raiding
Find a tomb under a gravestone
Fear and Loathing
Drop a hallucination potion on yourself
Hops and Dreams
Drop a beer potion on yourself
Cheat Day
Never Gooing Back
Magical Mystery Torus
Lance-A-Lot
Sequence Break I
Sequence Break II
Sequence Break III
Sequence Break IV
Heart-to-Heart
Max out your heart meter
No Stone Unturned
Uncover the whole overworld map
One With Everything
Get one of every item
Dream Warrior
Master the Hallucination Tunic
Ś͕͚̰͙͇a̗̤̻̣ͅg̳͎̮ͅe̟͙̝̟̮ ͖̼W̫̥̭̦̻i̡̳͚̖̠ͅs̩d͚̙̝o̰m̨̻͙̗
H̨͔͇͈̹̼̘͇e̼͕̜͔͎̘ŗ̮̳̺̗̰̝o̗̹ḭ̯̻c͕̥͓̰̰ F̮͡ͅo͈̘̭̯̗r̪̘̰͈t̳͡i̹͚̯̺̥͟t̜̤͙̞̜͕̦u̧̻͔̬̯̠d̦̺̹̺͍̪̟͡e̤͓̳͖͢
Am I Doing This Right?
Get the "Sacrifice" ending
Right, I Am Doing This
Get the "Catastrophe" ending
I Am Doing This Right
Get the "Perfect" ending
A Challenger Approaches
Play a challenge
Daily Dose
Beat the "Daily Seed" challenge
A Hero's (Short) Journey
Beat the "1 Dungeon" challenge
Dungeoneer
Beat the "All Dungeons" challenge
Sgt Pepper's Lonely Hearts
Beat the "3 Hearts" challenge
U Can't Touch This
Beat the "0 Hearts" challenge
We Didn't Start The Fire
Beat the "Arsonist" challenge
Demolition Woman
Beat the "Bomber" challenge
Take a Bow
Beat the "Sniper" challenge
H̯̗̟̗̖͍e̩͖̪r͈̣̳̪̩e҉͍̪̗ ̨̱͈̻̘͓̙C̨̹̼͓o̢̻m͙̤̺̗̫̫ͅḙ̜͙̠̻̞ś̜͔̤̯̱͚ ͕̘̰̠T̪̲̣̰̯h̢̭͕̟e̟̙͎̗̝͚͔͡ ̸͈̗Ś̰̭u̺͚̳ͅn̜̯glasses
Beat the "I AM ERROR" challenge
Speed Run
Beat the "Reflex Mode" challenge