Full list of all 115 Terraria achievements. It takes around 200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 88 achievements, and there are 3 DLC packs containing 27 achievements.
Complete a grand total of 200 quests for the angler.
Triumph over the frost legion, a festive family of maniacal snowman mobsters.
Obtain the Terrarian.
Reach the 15th wave of a pumpkin moon, where evil lurks among the autumn harvest.
Command nine summoned minions simultaneously.
Breach the impenetrable walls of the jungle temple.
Fire a rainbow gun while riding on a unicorn.
Have all possible town NPCs living in your world.
Defeat Duke Fishron, mutant terror of the sea.
Defeat every boss in Terraria.
Kill Doctor Bones.
Obtain a Terra Blade, forged from the finest blades of light and darkness.
Obtain a rainbow rod.
Kill Tim.
Equip a dye in every possible dye slot.
Complete your 50th quest for the angler.
Kill a nymph.
Defeat the Moon Lord.
Reach the 15th wave of a frost moon, where the festive season quickly degrades into madness.
Obtain a golden fishing rod.
Defeat an enemy by running it over with a minecart.
Complete your 25th quest for the angler.
Do battle against the Twins, the Destroyer, and Skeletron Prime simultaneously and emerge victorious.
Defeat the four celestial towers of the moon.
Complete your 10th quest for the angler.
Build or encounter a glowing mushroom field above the surface.
Complete your 1st quest for the angler.
Defeat the Ancient Cultist, fanatical leader of the dungeon coven.
Build a house in a mushroom biome and have Truffle move in.
Triumph over a martian invasion, when beings from out of this world come to scramble your brains and probe you in uncomfortable places.
Equip a mount.
Attain maximum health and mana possible without accessories or buffs.
Unlock one of the dungeon's large, mysterious chests with a special key.
Obtain a rare treasure from a difficult monster in the dungeon.
Defeat every type of slime there is!
Spend over 1 gold being treated by the nurse.
Survive a solar eclipse, a day darker than night filled with creatures of horror.
Defeat Golem, the stone-faced ritualistic idol of the lihzahrd tribe.
Defeat Plantera, the overgrown monstrosity of the jungle's depths.
Fire a Bee Gun while wearing a full set of Bee Armor.
Consume a life fruit, which grows in the thick of subterranean jungle grass.
Equip a pair of wings.
Mine chlorophyte, an organic ore found deep among the thickest of flora.
You can only go down from here!
Craft a drax or pickaxe axe using hallowed bars, and the souls of the three mechanical bosses.
Defeat the three nocturnal mechanical menaces: the Twins, the Destroyer, and Skeletron Prime.
Discover a large bee's hive deep in the jungle.
Triumph over a pirate invasion, a group of pillagers from the sea out for your booty... and your life!
Defeat the Queen Bee, the matriarch of the jungle hives.
Mine a powerful ore that has been newly blessed upon your world.
Smash a demon or crimson altar with a powerful, holy hammer.
Unleash the ancient spirits of light and darkness across your world, enabling much stronger foes and showering the world with dazzling treasures (and rainbows!).
Defeat the Wall of Flesh, the master and core of the world who arises after a great, burning sacrifice.
Defeat the Eater of Worlds, a massive worm whom dwells in the corruption.
Craft a molten pickaxe using the hottest of materials.
Destroy a total of 10,000 tiles.
The only way is up!
Steal a key from dungeon's undead denizens, and unlock one of their precious golden chests.
Defeat Skeletron, the cursed guardian of the dungeon.
Survive the slime rain, where gelatinous organisms fall from the sky in droves.
Defeat King Slime, the lord of all things slimy.
Travel a total of 26.2 miles on foot.
Triumph over a goblin invasion, a ragtag regiment of crude, barbaric, pointy-eared warriors and their shadowflame sorcerers.
Spelunk deep enough to reach the molten underworld.
Equip your first grappling hook.
Obtain a minishark.
Defeat the Brain of Cthuhlu, an enourmous demon brain which haunts the creeping crimson.
Survive a blood moon, a nocturnal event where the rivers run red and monsters swarm aplenty.
Kill the groom.
Stumble into a spider cavern in the underground.
Defeat the Eye of Cthulhu, an ocular menace who only appears at night.
Obtain a boss-summoning item.
Using explosives or your trusty hammer, smash a Shadow Orb or Crimson Heart in the evil parts of your world.
Discover and smash your first heart crystal underground.
Equip armor or vanity clothing in all three social slots.
Craft a mana crystal out of fallen stars, and consume it.
Become a victim to a nasty underground trap.
Survive a long fall with just a sliver of health remaining.
Obtain an anvil made from iron or lead.
Throw a yoyo.
Discover a golden chest underground and take a peek at its contents.
Kill pinky.
Mine your first nugget of ore with a pickaxe.
Equip armor in all three armor slots: head, chest, and feet.
Survive your character's first full night.
Obtain your first hammer via crafting or otherwise.
Build a house suitable enough for your first town NPC, such as the guide, to move into.
Chop down your first tree.
Craft your first work bench.
Defeat the Dreadnautilus, murderous mollusk lurking beneath the surface of the sanguine seas.
Defeat Queen Slime, giving the coup-de-grace to the sovereign of all that jiggles.
You were so preoccupied with whether or not you could open the chest that you didn't stop to think if you should.
Trick a gnome into turning into stone!
Drop a lure in a pool of lava for a pre-fried haul!
Meet with a tenant who's as happy as they possibly can be!
What you're celebrating doesn't matter, just throw a party already!
Repel the strongest forces the Old One's Army can muster.
Defeat the Empress of Light, responsible for all those flashy lights and glitter.
Obtain the Terraspark Boots, forged from the finest boots of fire and ice.
Obtain the Zenith, the culmination of a journey forged into the ultimate sword.
Deliver headpats to the town pet.
Fly a kite on a windy day.
Encounter a fairy.
Enter a misty graveyard filled with the surly dead.
Some very special seeds can lead to unique and rewarding experiences. Can you find one?
Obtain Golden Delight, the highest quality meal made from the highest quality . . . ingredients.
Obtain the Cell Phone. You'll never leave home without it again.
Completely purify all Corruption, Crimson, and Hallow from your world, until the Dryad is satisfied!
Fly a Kwad Racer into outer space.
Invoked the wrath of the God of Torches, and survived long enough to earn its blessing.
Find all of the Slime Pets and have them move in!
Obtain the Ankh Shield, the finest protection from unpleasant maladies and ailments.
Shimmer an item into another item. What other transmutations can you find?
Defeat Deerclops, the chilly one-eyed monstrosity from a foreign land.
Delay death from drowning by drinking water. It doesn't make much sense, but you did what you had to do.