*.knytt.bin files

How do you make a *.bin file out of a folder or extract the contents of a *.bin file to a folder?  I tried googling it but I found nothing helpful.  Is there anything special about a *.knytt.bin file that is different from a plain *.bin file?  Why can't we just use zipped folders for our Knytt Stories worlds?

try using the [search], which should lead you to the [faq].

Ah, okay, thanks a lot! 

How do you make a *.bin file out of a folder or extract the contents of a *.bin file to a folder?  I tried googling it but I found nothing helpful.  Is there anything special about a *.knytt.bin file that is different from a plain *.bin file?  Why can't we just use zipped folders for our Knytt Stories worlds?

you can compress the level if you want to make a knytt bin