Are you someone who has no idea what they're doing at this point in the game and need a guide to handhold you through the process? I feel you! So, in the hopes of preventing hours of suffering for at least one person, here's the thing!

Spoilers for sometime in the game, just beat it first lol.

Just follow this video
www.youtube.com/watch?v=TlqSBW08Q4w

It's a bit dated, but should still work. The pink and blue lamp areas are moved near Final Landing, but you know where that is if you're reading an endgame guide. The lamps themselves might have moved a bit, but should be in the same areas. They also spawn in at some point in the game, idk about that.

Go follow the "???" section of AqueousNico's guide, I'm just here to tell you where the last five portals are.

***Addendum
It is my theory that the glasses are always in the same spot for a certain betweenspace time. If your time is 436100, I may be able to guide you to them! Else, try it anyways, can't hurt.

Go to layer 2, and go down

Keep going left

At the first intersection, go up

I could just be insanely lucky, but I found the glasses here twice

Anyways, here's the portal locations. The update gives you an idea of where they are if you speak to girly again, but I'll leave it up***

1:

Enter layer 2 and go to the right room.

Go the outdoors place.

Keep going, and go down once you reach the first fork in the road, the portal is right there.

You'll find a song in each area, do them.



2 (and yes there's an order (you don't have to, but may as well read the story in order)):

Temple.

Follow the footprints, portal is at the end, before entering the grate.



3:

Go to the library (it's faster through the hub).

Go down, then up to the second area.

Up the ladder and the portal is at the end!



4:

Back to layer 2, going up this time. Portal is in the hallway.



5:

Once you're done with 4, leave back through the entrance; portal is to the right

Beat this final song and you'll get the thingamajig!

You gotta grind the Sunrise Showdown soundscan map (you should do it anyways for catgirl Allison). At 40k, you'll unlock the Apocalypse Challenge, which you'll find in the Betweenspace

Beat this gauntlet, and you'll get the meteor!