Angry Birds Invasion

Angry Birds Invasion is an upcoming game that is developed by PONOS and Rovio.

Plot
On Bird Island, the flock find a note inside of a cave that says that an empire of otherworldly creatures plan to invade Bird Island and harvest all of its resources. Six hours later, a ship crashes into the shores of said island at night and a bunch of weird creatures start swarming out. When the birds wake up, they notice that almost all of the island has been parched of its nature and a bunch of abnormal towers have sprung up. The birds plot to crash the towers and regain power by completing the stages.

Gameplay
The gameplay is somewhat simple. The enemy base will automatically send out enemies and you will have to send out birds to fight them. When in a match, you will gain money automatically so you can deploy birds. You can upgrade your worker Birds to gain money faster. Your birds will move towards the enemies and will start to attack. It’s essentially a tug of war.

Soundtrack

 * Battle Theme - The Battle Cats Theme #1
 * Boss Theme #1 - The Battle Cats Theme #3
 * Boss Theme #2 - Plants Vs Zombies - Loonboon
 * Final Boss Theme - iCarly Final Boss (SilvaGunner Rip)

V1.5 - The End?

 * Two new enemies (Crysteko and Roborbi)
 * Three new stages

V1.4 - On With the War

 * One new enemy (Ninja Neko)
 * One new bird (Terrence)
 * Five new stages
 * Soundtrack properly introduced
 * Expected content was significantly shortened due to another fangame coming after this one

V1.3 - Rarity Wonders

 * Gacha Capsule is introduced; players can roll it by paying Bird Tickets to unlock new birds (all players who have completed 1-7 receive a free Gacha Ticket to roll it)
 * Five new rare birds in the Gacha
 * 1-7 now rewards a Gacha Ticket on completion
 * Four new Stages
 * One new Enemy (Noirbi)

V1.2 - The Traits

 * Two new birds (Matilda and Bubbles)
 * Traits are properly introduced (Red, Floating and Black)
 * Three new enemies (Jagburnt, Smirklaw and Groutort)
 * Six new stages in War on Creatures

V1.1 - Bring in the Flock

 * Four new birds (Dahlia, Poppy, Luca and Willow) (purchasable after completing 1-7)
 * Bird Credits are added (currency used to purchase the new birds added in this update)
 * Four new stages
 * Two new enemies (Pig and Rotort)

V1.0 - The Release

 * Three new birds (Red, Chuck and Bomb)
 * Three new enemies (Orbi, Crawler and Jagbax)
 * Five new stages