This is an achievement guide, for an achievement named “Biggol Sword”.
 
 

Achievement

There should be a key on this book. Click on it.
 

 
This key is used to free Dave Panpa.
 

 
He will appear with a flash drive for a quick second here in the top right, click on it.
 

 
Then, on the disk area, click on the flash drive instead of the disks.
 

 
Then, go here. And click on the code pad.
 

 
Enter the code.
 

 
This door opens!
 

 
Now, you have the Biggol Sword.
 

 
 

 
 
I hope you enjoy the Guide we share about The Henry Stickmin Collection – Biggol Sword Achievement & Walkthrough; if you think we forget to add or we should add more information, please let us know via commenting below! See you soon!