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