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