Full list of all 39 Terraria achievements worth 1,290 gamerscore. It takes around 80-100 hours to unlock all of the achievements in the base game on Xbox One.
The base game contains 30 achievements worth 1,000 Gamerscore, and there are 3 DLC packs containing 9 achievements worth 290 Gamerscore.
You've amassed a fine collection of armor.
What a wild collection!
Copper and iron and gold, oh my!
The apprentice has become the Master.
Corruption has spread far and wide across your world!
You've made 300 items at an anvil!
Attained maximum life and mana possible!
Every type of slime has been defeated!
All possible town NPCs are living in your world.
Every boss in Terraria has been defeated!
Skeletron Prime has been pulverised.
Destroyer? Destroyed!
The ancient spirits of light and darkness have been unleashed!
Destroyed more than 10,000 tiles!
Traveled more than 26.2 miles on foot!
That's put a feather in your cap!
The Mechanic would be proud.
The Hallow has taken over!
The Twins were no trouble.
Are you buff enough to take on a boss?
You have survived a blood moon!
You have triumphed over a goblin invasion!
You've braved the Underworld and returned safely!
The only way is up!
You can only go down from here!
Now you're dressed to impress!
Your first town NPC has made themselves at home!
You have survived your first full night!
You've completed the Tutorial, now go forth and explore a new world!
You've asked the guide for help!
The Empress of Light did not blind you!
With the Zenith in your hands, nothing can stand in your way!
They say dead men don’t bite, but that chest sure did!
You have encountered a fairy!
Queen Slime has been dethroned!
You have obtained the Terraspark Boots!
You defeated Deerclops without batting an eye!
Delightful! You have obtained the Golden Delight!
Drink water, don't drown. Who knew?!