Legacy:Mechanical bosses
This is the Legacy page whose information relates to the article Mechanical bosses.
It applies only to the Old-gen console and 3DS versions of Terraria, detailing their differences from modern versions.
It applies only to the Old-gen console and 3DS versions of Terraria, detailing their differences from modern versions.
On the Old-gen console version and Nintendo version, defeating any single mechanical boss for the first time will cause the following to happen:
- More Life Fruit will grow in the Jungle, though they begin growing in small numbers when Hardmode is initiated.
- (3DS version) Plantera's Bulbs begin spawning in the Underground Jungle, allowing Plantera to be summoned.
Achievements
Back for Second • “You have defeated all the prime bosses twice!”
Defeat all of the mechanical bosses twice. 
Tips
- On the Nintendo version, the player can find a Drax in an Underworld Shadow Chest, allowing the player to acquire Turtle armor before defeating any of the mechanical bosses, making it much easier to defeat them on the first try.
- On the Old-gen console version and Nintendo version, it is possible to obtain a Terra Blade after defeating a single mechanical boss. Note that three Broken Hero Swords (As opposed to one) from a Solar Eclipse will be required, however.