So I'm trying to figure this out: who is the final boss of terraria?
Best Answer
As of version 1.3.0.1, the Moon Lord is the final boss of the game, requiring the defeat of the Golem to begin summoning. It's the last boss in the progression sequence from the Wall of Flesh. The Moon Lord can be summoned by using the Celestial Sigil, or by defeating a number of other enemies and events in the following sequence:
Defeat the Cultists that spawn at the Dungeon entrance after beating the Golem.
About one minute after the final Tower is defeated, the Moon Lord will spawn.
If you fail (or succeed) to defeat the Moon Lord, you'll need to begin the process again from the beginning to summon him once more (or use a Celestial Sigil, as mentioned).
The Console and Mobile releases of the game don't currently have the Moon Lord implemented, nor any of the other enemies in the above list. Therefore, in terms of progression, the "final boss" on those platforms would currently be considered the Golem. Both platforms have a unique boss which cannot be encountered in the PC version named Ocram, which is considered to be the hardest boss on those platforms, but it can be summoned as soon as all three mechanical bosses are defeated, and thus can't really be considered the final boss.
According to the wiki, if you don't defeat the Twins before sunrise, they disappear. So I would imagine you just didn't find them in time. (I don't believe they spawn underground, though I couldn't find a citation for that.)
Best Answer
As of version 1.3.0.1, the Moon Lord is the final boss of the game, requiring the defeat of the Golem to begin summoning. It's the last boss in the progression sequence from the Wall of Flesh. The Moon Lord can be summoned by using the Celestial Sigil, or by defeating a number of other enemies and events in the following sequence:
If you fail (or succeed) to defeat the Moon Lord, you'll need to begin the process again from the beginning to summon him once more (or use a Celestial Sigil, as mentioned).
The Console and Mobile releases of the game don't currently have the Moon Lord implemented, nor any of the other enemies in the above list. Therefore, in terms of progression, the "final boss" on those platforms would currently be considered the Golem. Both platforms have a unique boss which cannot be encountered in the PC version named Ocram, which is considered to be the hardest boss on those platforms, but it can be summoned as soon as all three mechanical bosses are defeated, and thus can't really be considered the final boss.