The Library is like the Study in your village, but it applies to the whole Valley! Packed with knowledge, the Library unlocks the amazing potential of your Valley.
As in the Study, you can research specific technologies, such as:
Placing new Valley buildings, or upgrading existing ones, rewards you with 1 Valley XP per action.
You can find your Valley XP on the top left-hand corner of the Valley screen.
Upgrading the Valley gives you the ability to upgrade the Library.
To complete Valley research, you need to gather Books (once called Research Tokens), which are acquired by completing Ship Tasks.
Tap on the Library to find your Valley’s Books.
Tap the button below