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.
Clear out 10 encampments in the Overworld.
Purchase the final tier of any inventory upgrade.
Reach Chaos level 20.
Reach Chaos level 10.
Complete a Chaos Chamber run.
Complete all side quests.
Complete "Fatebreaker".
Enchant or re-enchant an item.
Complete "Soul Purpose".
Complete "The Ditcher".
Complete every Dungeon Door in the Overworld.
Complete "The Son of a Witch".
Reach level 40.
Complete "Mortal Coil".
Have at least 3,000 total Loot Luck.
Trade with another player.
Complete "The Trial of Crooked-Eye Phil".
Complete "Ballad of Bones".
Have at least 1,000,000 gold.
Reach level 30.
Complete "Walk the Stalk".
Complete 20 side quests.
Find an enchanted legendary item in the wild.
Complete "Emotion of the Ocean".
Reach level 20.
Complete "Thy Bard, with a Vengeance".
Complete "Goblins Tired of Forced Oppression" and "The Slayer of Vorcanar".
Have at least 100,000 gold.
Reach level 10.
Complete "A Hard Day's Knight".
Stun an enemy chasing you in the Overworld.
Complete "Hero of Brighthoof".
Get a Death Save off a badass or a boss.
Complete "Bunkers & Badasses".
Revive a partner.
Pick up and redeem a cosmetic item.
Pick up a lore scroll.
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".