Defeat the bill ciphers coming from the portal and solve the mystery,
stay tuned for more book pages.
-By Batuhan
First Version
Good Game
By Batuhan
9Apps 4.9
![Gravity Falls Theme [8 Bit Tribute to Gravity Falls] - 8 Bit Universe screenshot 5](https://i.ytimg.com/vi/9BXpRzVBi5s/mqdefault.jpg)
