The Stake Launcher is a Hardmode, post-Plantera repeater-like weapon which auto-fires Stakes as ammunition. Stakes are not affected by gravity, pierce through 9 enemies, hitting a total of 10 enemies, and travel faster than most arrows. The Stake Launcher has a base 14% critical strike chance as opposed to the usual 4%. Additionally, it receives a substantial damage boost of 1000% against Vampires.
The Stake Launcher is dropped by Mourning Wood during the Pumpkin Moon event, and is always accompanied by 30 to 60 Stakes. The rate at which they drop scales based on the wave, starting at 2% from wave 4 and reaching a maximum of 20% during wave 15. Additional stakes are sold by the Witch Doctor and Arms Dealer while the Stake Launcher is in the player's inventory.
- The Stake Launcher is considered an arrow-type weapon by the Magic Quiver, Shroomite armor and Archery Potion, and the stakes it fires cannot be retrieved. It can use the zoom from the Sniper Scope.
- The 1000% damage boost against Vampires is applied to the combined damage of Stake Launcher and Stake after all damage calculations (e.g. armor, accessories, buffs, randomized deviation, etc.) have been completed. However, it is applied before the damage is reduced by the enemy's defense.
- Note that this boost does not affect 吸血鬼礦工 .
- Because of the absurdly high damage dealt to Vampires, the Stake Launcher is prone to setting off anti-cheat measures when used in some multiplayer servers.
- The Stake Launcher is easily one of the most powerful ranged weapons obtainable, given its extremely high damage (base of 100 with the Stakes), powerful knockback, high velocity, automatic fire, cheap ammunition, and the fact that said ammunition can pierce up to ten times and is not affected by gravity. The only downside would be the fire rate, which is relatively slow in comparison to other high-tier ranged weapons, like the Megashark.
- With the correct setup, the Stake Launcher can deal up to about 5000 damage to Vampires.
- The Stake Launcher's damage bonus references vampire folklore, in which the only way to completely kill a vampire is to drive a wooden stake through its heart.
- 電腦版 1.2.1：引入。
- 主機版 1.02：引入，可使用步槍瞄準鏡。
- 移動版 1.2.6508：引入，可使用步槍瞄準鏡。