Gravity Circuit: Part 16: Finding the Stained Purple Palette Chip
4I had just beaten this game, but there still more I want to do with it before I conclude this playthrough of it for sure.
In the ending of the game, when Kai is standing on the cliff, almost all of the NPCs that were present in Guardian Corps HQ will appear to see Kai at the cliff. These NPCs are either the ones you had rescued from the Rebel Circuits' stages or official members of the HQ, which means that some of them can go missing in this ending if you haven't found them or helped them enough.
I noticed that Nurse was missing in the ending at my Part 15 video. It looks like she'll appear in the ending if I get all of the Enhancement Chips from her and all of the Burst Techniques from her if I hadn't gotten them all from Nega by then.
Speaking of Nega, this is what this video is more about rather than Nurse.
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After beating the game, two more Palette Chips will be unlocked for you to search for.
The first of these extra two will be hinted at if you talk to Prim about it. She says she wished she got a better look at "that robed fellow before he left towards the Ark". She was talking about Nega.
The deal is that you have to go back to the Ark - Entrance stage and then make your way back inside the first few interior rooms of the Ark, itself.
Remember that secret room I found in Part 12? Where you had to slide in through a pipe that could be covered by a fast laser?
In the bottom section of that secret room, at 3:27, if you've beaten the game, you'll see a new Palette Chip: P010.
I go through the rest of this level and fight Nega again just to keep more Bits for cash, and then return to HQ.
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Bring this extra Palette Chip to Prim and she will give you the Stained Purple alt color.
Stained Purple colors Kai just like his Gravity Circuit predecessor, Nega.
In this form, Kai can pick up blocks from the ground by Hookshooting downwards. You can then throw them at enemies. This is one of the moves Nega will use against you when you fight him.
HOWEVER! As Kai, there's something else you can do instead. If you decide to purge or "absorb" the block instead, this will powerup your next Burst Technique, whether it means increasing its damage, increasing its time usage, or other boosts. It varies from each and every Burst Technique.
Now next, I wanna clear out the rest of Nurse's stock, because again, she didn't participate in the cliff reunion in the ending, and she's the last one I need to have there in order to unlock further secrets of this game...