Guide:Practical tips

There are many things in Terraria which are not evident from the get-go, and many other things that a player would definitely do different on a rerun of the game. It's true that much of the joy lies in exploring, but if that's your poison then you wouldn't be in this wiki now, would you?

NPCs

 * You'll be getting a lot of NPCs - arrange a building that you can keep expanding (upwards is best). Also, to avoid possible Corruption/Crimson contamination in the future, it can be helpful to dig a 4-5 block trench under your house.

Items

 * Stacks of items can be bought and crafted quickly by holding the right mouse button.
 * Make a Grappling Hook after getting your first 15 gemstones of any kind. This makes exploration of caves becomes much easier, and doesn't require you to get a Hook.
 * You'll be gathering a lot of stuff, so it's best to separate your chests - one for ores and bars, next to an anvil and furnace. One for potion materials, next to a placed bottle. One for potions, one for weapons, one for equipables next to a Tinkerer's Workshop, and one for crafting materials.
 * All Piggy banks and all Safes share the same space - so you can leave one at home, and take one with you, effectively tripling your carry-able items! They, however, require furniture to set on, so take a workbench or some platforms as well. In versions, you can get the  during a Blood Moon, meaning if you obtain one, you no longer have to carry around Piggy Banks.
 * If you can withstand screen flips, can be your best friend for vertical mobility. With precautions and practice, this can easily eliminate the need for an arena and can save you some resources to explore the Space biome.
 * Fishing up a from the ocean, while it can be time-consuming, allows you to skip all the mandatory pre-Hardmode pickaxes - it has identical pickaxe power to the Molten Pickaxe and is faster.
 * Don't run around with your money in the inventory. If you die you'll probably have trouble retrieving it. Consider keeping it in a Piggy Bank or Safe.
 * Don't jump down a large hole or cave without an extra jump or . If you don't have those, consider using the to safely descend.
 * As a rule of thumb, you should not jump down if you can't see the glow of a torch or glow stick that you throw down.
 * Try not to fight Voodoo Demons over lava, otherwise they will drop the Guide Voodoo Doll into it, and the Wall of Flesh will spawn.
 * Don't be reckless when exploring areas with Hardmode enemies. Players usually enter Hardmode feeling confident that they can handle anything, but Hardmode enemies will quickly break this illusion. Additional dismay may ensue if you lose your coins and items and be unable to retrieve them.
 * Always upgrade your Pickaxe/Drill in Hardmode. They are needed to progress to the next ore. The order is: /, / and finally /.

Combat

 * Even with full health, Heart Crystals can still be used to craft, which provide health regen.
 * Prepare your Boss-fighting arena with adequate lighting, and Heart Lanterns for health regen, and  for mana regen if you use magic.
 * It's also suggested to fight the Bosses at the side of your house, placing the close to you for the defense buff, and the  for quick heals. If you prefer, you can set these up in an arena to make it an all-purpose combat area.
 * Bosses can be found in the Minimap: follow their icon to track it when you're struggling to find it. You can identify the boss icons by checking their respective wiki pages.
 * , dropped by goblins and sold by the, are extremely helpful in fighting the pre-Hardmode bosses. It easily deals with the entire first form of Brain of Cthulhu and both the hands of Skeletron if set up correctly.
 * Once you have the, you can use the the to enchant your arena with  and helpful  and . The former helps to damage the enemies, while the latter will respectively make heart and star pickups.
 * These setups can be further enchanted by automating them with Timers.
 * Starting the battle as soon as the sun sets will provide the maximum amount of time to defeat Night bosses.
 * It may be useful to Summon and kill the Eye of Cthulhu before summoning any harder boss in order to spawn an extra one-use pool of Hearts.
 * Every Crystal Shard from the Hallow can be crafted into 100 Crystal Darts, but unlike other darts, these ricochet and auto-aim, making clearing out mobs a piece of cake.

World

 * It's good to dig a shaft all the way down from your house down to The Underworld, with an unbroken chain of, letting you ascend and descend really fast. Enemies can't climb ropes, heightening their usefulness as opposed to other methods. Divert fluids by first blocking off ONLY the area you need with blocks, digging a path underneath the area you want to divert with 'steps' leading it to one side, dig a little nook right near the bottom of the fluid but to the side so the fluid doesn't get on you (careful with the lava, take another block as precaution), and then dig the final block - the fluid should go right past you and you can keep going.
 * Don't look for Hardmode Ores in the Underground Corruption, Crimson, or Hallow when you first start Hardmode unless you are VERY confident in your skill. Instead, if you have dug one, a "hellevator" is a good place to start looking.
 * Hardmode Ores aren't found in all layers. They are found in:
 * / can be found in all Underground layers;
 * / can be found in Cavern layers;
 * / can only be found in lower Cavern layer (which is where Lava replaces Water).

Other

 * Pressing Left Ctrl (Alt on Macs and pressing down the right joystick on Xbox) key changes your mining style to smart cursor, which is extremely useful for strip mining.
 * You can descend relatively fast by auto-focusing the mining and digging a 2-block-wide shaft.
 * Be sure to not place Banners around areas where their correlating monsters will not spawn.
 * You can right click with any Summon weapon on an enemy or boss to have your minions target it. You can tell an enemy is targeted when a purple circle appears over it and the enemy or boss starts trailing purple particles.
 * If your mouse has side-buttons you can rebind them to restore Health, use Buff items or to restore Mana.