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