The Mechanical Eye is a Hardmode item used to summon The Twins, the advanced and Hardmode version of the Eye of Cthulhu. It can only be used at night; using this item during the day will not spawn The Twins nor consume it.

The Mechanical Eye is a Hardmode boss-summoning item used to summon The Twins, the Hardmode version of the Eye of Cthulhu. It can only be used at night; attempting to use this item during the day will not spawn the Twins nor consume the item.

The Mechanical Eye is a consumable item that summons the boss The Twins anywhere in both pre-hard mode and Hard mode worlds, but must be used at Night. As of 1.2, this item has a small chance of dropping from any enemy entity in Hard Mode worlds.

In Terraria, The Twins can be summoned using a Mechanical Eye. However, they can also spawn naturally once a Demon or Crimson Altar has been destroyed, as long as they haven't been defeated at least once in the current world.

2022年2月4日 · The Mechanical Eye is a boss-summoning item used to summon The Twins, the advanced and Hardmode version of the Eye of Cthulhu. It can only be used at night; ...

2022年8月5日 · Udisen Games show how to get, find Mechanical Eye - summon item for The Twins in Terraria without cheats and mods! Only vanilla. Sub for more → https://goo...

I will show you how to get mechanical eye in Terraria 1.4.4.9. To get the mechanical eye, you first need to go down to the underworld and kill the wall of fl...