Cortex Challenge Collection

This is a travel box that can hold 4 games of Cortex Challenge (previously Braintopia).
Great for when you're heading out to a game night and need multiple copies of the game, or if you want to downsize the space occupied by 4 boxes to 1 (that has the size of 2 boxes actually haha).

It is not made for sleeved cards.

Games included in my collection:

• Cortex Challenge (original)
• Cortex Challenge 2
• Cortex Challenge 3
• Super Cortex Challenge

I also tried it with Jungle Speed, and it fits without problems including the totem in the storage space with 2 brains storage trays on top of it.
So you can mix and match which games to take with you, given they have square cards.

Rulebooks fit way too tight. I do not carry them in the box. I'm also working on a smaller rulebook to fit in here. I'll update it when I get it done to include it as a pdf. (side note: I already have the spanish version uploaded, waiting on english files to make the english version as well).

UPDATE 07/03/2026
Customized rulebooks included in Spanish and English language. Remember to print them at 10x10cm size to fit in the box.
I'm including page by page pdf and also a booklet format pdf.