Full list of all 41 Nobody Saves the World achievements. It takes around 20-25 hours to unlock all of the achievements in the base game on Windows.
The base game contains 34 achievements, and there is 1 DLC pack containing 7 achievements.
Reach max Rank on all Forms
Obtain every achievement in the game
Find the final mana fairy
Attain the rank of Grandmaster Knight in the Knights Guild
Earn the title of Master Fraudster in the Thieves Guild
Defeat the Calamity in NG+
Attain the rank of Grand Maester in the New League of Wizards
Completely light the Dark Expanse
Own one of every shop item in the game
Reach the max upgrade level of all of one Form's abilities
Defeat the Calamity
Meet Astrolabus
Learn the language of dolphins
Complete the Legendary Dungeon: Secret Corporation
Complete the Legendary Dungeon: Dragon Ruler's Alcazar
Unlock Dragon Form
Reach max Rank on a single Form
Reach the max upgrade level of a single ability
Locate Nostramagus
Complete the Legendary Dungeon: Witch Queen Catacombs
Do some journalism
Become an Acolyte of the New League of Wizards
Have a Form equipped with 4 Passives
Complete the Legendary Dungeon: Ancient Robot
Upgrade an ability
Find 5 mana fairies
Find the treasure beyond the Gulp
Join the Thieves Guild
Customize a Form for the first time
Join the Knights Guild
Complete the Legendary Dungeon: Grand Castle
Experience true love
Make a shop purchase
Escape from Nostramagus' basement.
Reach S-Rank on the Mechanic
Earn all 36 Medals in the Colosseum and talk to The Dueling Faces
Be crowned the True Being
Reach S-Rank on the Killer Bee
Unlock the Killer Bee form
Unlock the Mechanic form