Full list of all 47 Tiny Tina's Wonderlands achievements. It takes around 40-50 hours to unlock all of the achievements in the base game on Windows.
The base game contains 39 achievements, and there are 4 DLC packs containing 8 achievements.
Purchase every inventory upgrade.
Unlock all other achievements.
Revive a partner.
Trade with another player.
Purchase the final tier of any inventory upgrade.
Reach Chaos level 20.
Reach Chaos level 10.
Complete a Chaos Chamber run.
Enchant or re-enchant an item.
Complete "Fatebreaker".
Complete "Soul Purpose".
Complete all side quests.
Complete every Dungeon Door in the Overworld.
Complete "The Ditcher".
Complete "The Son of a Witch".
Reach level 40.
Complete "Mortal Coil".
Have at least 3,000 total Loot Luck.
Complete "Goblins Tired of Forced Oppression" and "The Slayer of Vorcanar".
Clear out 10 encampments in the Overworld.
Complete "The Trial of Crooked-Eye Phil".
Have at least 1,000,000 gold.
Reach level 30.
Complete "Ballad of Bones".
Complete 20 side quests.
Complete "Walk the Stalk".
Find an enchanted legendary item in the wild.
Reach level 20.
Complete "Emotion of the Ocean".
Complete "Thy Bard, with a Vengeance".
Have at least 100,000 gold.
Reach level 10.
Complete "A Hard Day's Knight".
Complete "Hero of Brighthoof".
Stun an enemy chasing you in the Overworld.
Complete "Bunkers & Badasses".
Pick up and redeem a cosmetic item.
Pick up a lore scroll.
Get a Death Save off a badass or a boss.
Defeat "Chums" the Old God at their highest difficulty level.
Complete "Best Chums".
Defeat Imelda the Sand Witch at their highest difficulty level.
Complete "Pesto Chango".
Defeat Fyodor the Soul Warden at their highest difficulty level.
Complete "Puns and Crimeishment".
Defeat Redmourne the Trivern at their highest difficulty level.
Complete "Outer Daemons".