> > He inserted her there I’m fairly sure.
>
> Nope. You show up through the portal and immediately begin defending that point. Cortana’s spherical form appears on the pillar, but the Chief never physically inserted her into it.
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>
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> > No he didnt recover her
>
> One of the very last things the Chief does in that area is pull Cortana from the system before making his escape.
I’m about to find out for myself. Hold.
EDIT: FINAL LEVEL SPOILERS! Just played the whole level, on normal, but what I saw was the following:
The first terminal, where Didact says “Is this your secret. This, evolved ancilla” Chief simply put the chip on the terminal, she appears as a glowing circle, activates a portal, Chief DOES NOT recover her, and jumps into portal.
Next you fight a few crawlers, go thru another pillar, go thru more Prometheans, go thru another portal, pick your weapons of choice, go thru another portal, wreck some more Prometheans, go thru a portal to the Crawler holdout part (She’s stil in the system searching for Composer) she takes control of defense turrets, She then appears on the terminal in which you retrieve her with the chip you’ve had the whole time (although Chief puts his hand onto the terminal BEFORE he touches his head, implying that this is an error of 343i or the chip went from that first terminal way back to this one magically), you then ride the lift to the Composer area, you actually insert the chip into the terminal, Cortana splits her rampant parts, you pull the Chip out while those rampant parts are now in the system while she is still with you in the chip, I went left to Knight tower first instead of right, you once again put the chip into the terminal, she splits more, you retrieve the chip and her, go thru another towel and man-cannon to a third tower, wreck some Prometheans, you once again insert the chip and her into the terminal, she splits more and disables the field around Didact. After Didact activates Composer Chief attempts to grab the chip and just as this happens the terminal is vanished (did he grab it or no?) This is the big question here as she’s talking/whispering to you, but did the Chief indeed retrieve the chip and if so is part of her in there?
So you ride a man-cannon to the final tower, kill some Prometheans and rid the lift up to the Didact, she pops out all over, you “Defeat” the Didact, then there’s the epic cutscene after you daddy slap the bomb causing a chain reaction.
So basically, who knows the full truth to all this?