What is the final boss of Halo 3?

Answer 1

The final boss is a core named Wheatley. Here are the following events that prove it:

• Wheatley wakes Chell up and helps her for a while.
• Wheatley agrees with Chell that GLaDOS is evil.
• Chell helps Wheatley get in control of the facility.
• GLaDOS is put into a potato battery.
• Chell helps GLaDOS gain control once more by placing a portal on the moon and Wheatley is left in space.

Answer 2

guilty spark.

yes, i said it, the final boss is that little floating robot who is with the Sentinels with a blue eye that actually HELP you.

but his blue eye is red.

and he is so damn

hard to hit.

and he

hits you

with

beams.