Check out all new upgrades including new, endless and challenge modes! Power up, gear up, step up your game! 

Help Dipper and Mabel defend against creatures from all sides in this wild and funny strategy game that features five Gravity Falls locations with over 40 waves of excitement. 

Li’l Gideon has reassembled the shards of the Amulet of the Doomed and summoned supernatural minions from the great beyond to descend on the Mystery Shack and other locations around town in an all out assault meant to scare Dipper, Mabel and Grunkle Stan clear out of Gravity Falls, once and for all. 

You can help the Pines stop the onslaught of advancing creatures using cleverly weaponized gadgets and save Gravity Falls with these exciting game features: 

Defend five unforgettable locations: 
* ​The Mystery Shack: 
* Dusk 2 Dawn 
* Arcade 
* Summerween Superstore 
* Tent of Telepathy 

Use more than 20 awesome defensive items from the show: 
* ​Manotaur War Horn 
* Gnome Launcher 
* Sneezing Powder 
* and other items available in the store 

Summon powerful characters to help when you’re in trouble: 
* ​​Giant Gnome Monster 
* Rumble McSkirmish 
* and other Gravity Fall characters to help along the way! 

v1.1.0 – ALL NEW! Major Content Update: 
* ​NEW Challenge Mode – Test your building skills in 15 hand-crafted challenges, including: Drats Bats!, Sneeze Attack, the Brain Train, Defend a Lot, With the Li'l and Yeti or Not, Here I Come!, among others. 
* NEW Endless Mode – Defeat endless waves of enemies to earn the highest score. Each wave gets progressively harder, until the enemy's forces become overwhelming. 
* NEW World Map – The world map has expanded! Tap & drag to scroll around the new game map, making it easier to select locations and challenges. 
* NEW Upgrade Shop – Grunkle Stan has opened up a new shop, serving up upgrades that permanently enhance gameplay. 
* NEW Currency Stars – By completing areas in Story Mode, and completing challenges, you can earn Stars to buy item upgrades. 

Watch Gravity Falls on Disney XD​