Piggy Island Warriors

Angry Birds Epic: Assault is a sequel to Angry Birds Epic: Uprising and a reimagining of the 2013 fangame; Angry Birds RPG: Oogielove Saga, which itself was the sequel to Angry Birds RPG: Stones of the Twelve Elements, the game Uprising was a reimagining of.

Prologue
The story begins by explaining that long ago, there was a race of evil, multi-colored, humanoid, snake-like, spider-like creatures known as Oogieloves. There were six tribes; being the Cidapiti, the Kamikano, the Gatema, the Regonimous, the Thinabon, and the Lamonip. Each tribe had their advantages and disadvantages, but the Cidapiti were apparently the strongest and most fearsome. There was one colossal Oogielove called the Powerful Gulper, who they worshiped like a god. The Cidapiti eventually started a war to see who the dominant tribe was. The Cidapiti obviously won. Later, the ancient pigs rose up and locked each tribe in a separate tomb. Many years later, each tribe would be released.

Chapter 1: Rise of the Oogieloves
Back to the present, the Birds are visiting South Sea Town, but then, Prince Pig, along with some Minion Pigs, appear and starts causing havoc. He orders the Minion Pigs to attack the buildings, and potentially steal any toys and/or candy for him. The birds prepare for battle, but a Dewott appears out of nowhere, and sends Prince Pig flying with his Razor Shell. The Dewott reveals to the birds that he is Watson, and apologizes for the trouble he caused them as an Oshawott. Prince Pig lands in the Nobilis Mountains, where he discoveres one of the six Oogielove tombs. Prince Pig opens the tomb and enters. He is met by the Kamikano Commander, Qoorie, who attempts to hypnotize him. The gems in his crown reflect the waves, causing Qoorie to accidentally hypnotize himself. Taking advantage of the Commander's hypnosis, Prince Pig sends the tribe to steal all the toys and/or candy from the nearest town.

Making it back to King Pig's Castle, Prince Pig introduces his father to the Kamikano. They then form an alliance. Qoorie and his tribe show up at Mt. Fort Awesome, and he hypnotizes the birds into giving him their eggs. After a few hours, the birds finally wake up from their hypnnotized state and realized their eggs are gone. They of course come to the conclusion that the pigs stole them. On the journey, they encounter some Kinkon, Kamikano Grunts. Arriving at the castle, a group of Festra, Kamikano Soldiers, hypnotize the birds. Qoorie then appears with two Cubbo, Kamikano Warriors, carrying a cage. He orders the Cubbo to put the birds in the cage.

In the castle, Qoorie commands the two Cubbo to release the birds, and re-lock them into separate cages. Meanwhile, it would appear as if Chef Piggy is cooking the eggs for King Pig. As the eggs are prepared, King Pig finally eats them and the birds become enraged. King Pig commands his pigs to take all the birds away, except Red. The pigs lock the birds in airships, and drop them off at different locations on Piggy Island.

Red reunites with Lunaris, who releases him from the dungeon. He makes it to the throne room, where King Pig is, and the first boss battle begins. After defeating King Pig, Red escapes the castle and heads toward Cobalt Plateus. He finds Chuck in the area where they fought Rainbow Snake. Unlocking the cage, Red and Chuck set forth to free the other birds. There is a mystical force that revives Rainbow Snake. Upon revival, Rainbow Snake attacks Red and Chuck, but is easily defeated again. Lunaris shows up again and tells the duo about the Oogieloves.

Chapter 2: More Than a Rattle Tale
Meanwhile with Prince Pig, he is seen in Hoo's Woods, and it was revealed in a flashback that the Kamikano had recently betrayed him. He is seen looking at a map which he stole. The map says that the Gatema tomb is supposed to be somewhere in Hoo's Woods. When he finds the tomb, he opens it and released the Gatema. Prince Pig then meets the Commander, Roogie.

As they are close to the Plant Kingdom, the prince decides to invade it with his new alliance. When Prince Pig and the Gatema entered the kingdom, Hoo the Owl swooped down to stop them. Roogie bit him, and he started gaining Oogielove-like characteristics. They entered the castle, and when they bit the plants, they also started transforming into Oogieloves. They reached the throne room, and started approaching King Peashooter.

Lunaris informs the birds about this. They travel through Hoo's Woods, and they encounter the Oogielove-ified Hoo at the Plant Kingdom. He attempts to stop them, but is defeated again. They enter the castle, defeat the Oogielove-ified plants. They enter the throne room, and find Queen Sunflower and Princess Cherrim locked in a cage. They then battle King Peashooter, and defeat him again.

Prince Pig tells the Gatems to retreat, and King Peashooter and other plants start returning to normal. The birds free the queen and princess, and Prince Pig tells the Gatema to retreat. They travel to the Nobilis Mountains. When Roogie meets Qoorie, they happily greet and begin chatting, as they used to be friends. They discuss about what to do with the prince, who escapes the scene.

Prince Pig is then seen at Pig City, and hijacking one of the airships. He then flies to Nuboar Island, where Jurrasic Pork is, which is now abandoned. Entering the park, Prince Pig finds out that many of the Swinosaurs are now skeletons. He finds the Cidapiti tomb, and, despite Qoorie and Roogie warning him about the tribe, opens it and enters. He sees skeletons, and navigates the tomb until he is startled by Toofie. The prince asks what happened to the rest of the tribe, to which Toofie explains that they died from starvation. After realizing that they both are alone often, Prince Pig wants to start a friendship with Toofie, which he "agrees" with.

Chapter 3: Alliance Difficulties
After causing some trouble, Toofie eventually betrays Prince Pig. He meets the Kamikano and Gatema, and forms an alliance with them. Using the map Toofie stole from Prince Pig, they set out to release the three remaining tribes; the Regonimous in the Old Nesting Borrows, the Thinabon in Canyon Land, and the Lamonip in Japonica Desert. Lunaris tells the birds that the Regonimous tribe has an important message written on its walls; translating to a legend of the six tribes uniting and the Five Bronze Weapons.

The six tribes meet at Dr. Banana's Lab in Jurassic Pork, but things aren't going exactly as Toofie planned.

Qoorie tells Toofie that he needs more than words to persuade the other tribes. While Toofie is giving his speech, the birds sneak around making bad comments to aggravate them. The Oogieloves start to lose focus on Toofie and begin fighting each other. Zoozie spots the birds and charges towards them. After defeating Zoozie, the birds try to escape, and a minigame starts where the birds must defeat over half the Oogieloves within the given time. The Oogieloves chase them, but once they reach the exit, the Swinosaurus appears. Qoorie hypnotizes it and it walks away.

Toofie notices that the birds hijacks some of their airships, and destroyed the rest. As the Swinosaurus was still under hypnosis, Qoorie tells it to get the Oogieloves back to Piggy Island. With all the Oogieloves back on Piggy Island, the Swinosaurus swims back to Jurrasic Pork.

Chapter 4: The Lost City of Lovelyloveville
Toofie and Qoorie are digging up sand in the Japonica Desert. Toofie is looking for the Lost City of Lovelyloveville, which is said to imprison the Powerful Gulper, a giant Oogielove whom the Oogieloves worship as a god. Qoorie is skeptical, insisting that uniting the tribes is impossible, but Toofie finds a switch and pulls it, revealing the city.

Meanwhile with the birds, they are regrouping at Mt. Fort Awesome. They shortly head out, and summon Lunaris to pick up on any of Toofie's recent activity. She tells them that they are meeting behind the donut shop in Pig City. When the birds arrive at Pig City, they are stopped by Helmet and Moustachio, who they defeat. They make it to the donut shop and see that Qoorie and other Oogieloves are about to get on a bus. Using her powers, Lunaris gives the birds Oogielove disguised. They aboard the bus and it sets off to Lovelyloveville.

When they reach the city, they stop at a colosseum, which all of the other Oogieloves are in. Toofie is announcing a "Status Battle". He tells the Oogieloves that if he defeats the five other Commanders at once, he gets to unite the six tribes and become their leader. A minigame begins where the player plays as Toofie, and he must defeat all five Commanders. Once Toofie wins, he demands for the Oogieloves to bow to him.

He sees the birds and sends in Roogie to battle them, who is defeated. This angers Toofie, and he commands all of the Oogieloves to attack. Then, Lunaris shows up and uses telekinesis to save the birds, much to Toofie's annoyance. Toofie remembers the message about the Five Bronze Weapons from the Regonimous tomb, and he tells the Oogieloves to retreat there.

Chapter 5: The Five Bronze Weapons
In the Regonimous tomb, Toofie is still desperate about uniting the tribes. He attempts to solve the riddle; "When six Oogieloves become one, the finding of the Gulper has begun". The other Commanders begin doubting Toofie, saying that the Oogieloves will ask questions. Goobie and Foomie get into a fight, and drop their staffs. The antidote liquid from the staffs drips on the floor, which gives Toofie an idea. He gathers the other staffs and places them in a leaning formation on the table, and puts a piece of paper underneath. The liquid from the six staffs begins dripping on the paper, creating a map showing the locations of the Five Bronze Weapons. Having solved the riddle, Toofie and the others rejoice.

They head off to the Worm Kingdom to find the first Bronze Weapon. Lunaris tells the birds this, and they travel there. When the birds get to the Worm Kingdom, they find out that the worms have been turned into Oogieloves. Meanwhile, the Oogieloves are seen digging up the first weapon. A Stepity (Thinabon Grunt) reports to Toofie that the birds are in Worm Kingdom. Toofie tells Goobie and Foomie to send the Queen Worm to the birds. When the birds encounter Goobie and Foomie, they release the Queen Worm, who the birds fight. They defeat the Queen Worm, and she returns back to normal. The birds and queen see the Oogieloves get away in an airship, and the birds head back to Mt. Fort Awesome.

Lunaris tells the birds that the Oogieloves are heading off to Deliciosa Courthouse. However, when the birds get there, Qoorie hypnotizes them, and lures them into Deliciosa Prison. Qoorie then leaves and locks the doors. After the hypnosis wears off, the birds realize where they are and think of a way to escape. However, when they get there, the Master Guardbot appears in an attempt to stop them. The birds defeat it and escape the prison.

They see the Oogieloves aboarding their airship, and manage to sneak on it. Foomie notices them and a boss battle starts. Once the birds defeat Foomie, they begin to explore the airship. Making it into the airship, they see Toofie announce a meeting, with him and Qoorie on stage. Qoorie spots the birds, and notifies Toofie about it. The Oogieloves in the audiance gang up on the birds, and the screen cuts to black. Fading back, the Oogieloves are seen carring the birds, who are tied-up. The Oogieloves take them to the dungeon, and once all the birds are in, the Oogieloves leave. Heading back to the cockpit, Toofie tells Goobie, who is flying the airship, to press "the button". This reveals that the "dungeon" is actually a boxcar being held by the airship. The chain holding the airship drops, and a chainsaw comes out and cuts the chain. As the boxcar falls, Lunaris shows up and uses her telikenisis to save the birds. She also uses her powers to transform the boxcar into a robot, whom Red takes control of. Toofie takes over the Oogieloves' airship, and presses a button, which also turns it into a robot. A third-person shooter minigame begins where the player must defeat the airship. When the airship is defeated, it begins to malfunction and fall. Toofie presses another button which somehow gets the airship back to normal. They fly off and presumably search for the third Bronze Weapon. The birds fly off to regroup at Mt. Fort Awesome.

Chapter 6: The Search Continues
At Mt. Fort Awesome, the birds are discussing about the next Bronze Weapon. Meanwhile, outside of Mt. Fort Awesome, a Konkah and a Cubbo show up. The Konkah bites the birds' robot, and, as expected, it becomes Oogielove-like. Lunaris notices this as she makes her way to Mt. Fort Awesome. She tells the birds that the Oogieloves are at Pumpkin Plateau, the location of Colonel Monster's Monster Time Pizza Palace; home of the birds' old enemy; Dra"cool"a. When the birds exit their home, they find out that their robot has become Oogielove-like. It detects them as enemies, and a boss battle begins. They defeat the robot and set forth to Pumpkin Plateau.

When the Oogieloves make it inside Colonel Monster's, they are met by Dra"cool"a and his "bros". Toofie tells Dra"cool"a that he is enemies with the birds, which makes the latter want to start an alliance. Toofie "agrees" to this. When the birds arrive to Pumpkin Plateau and CMMTPP, Dra"cool"a swoops down on them and a boss battle begins.

The birds defeat him and he goes inside Colonel Monster's, to which the birds follow. They find out that all the customers and staff have been turned into Oogieloves. They get the idea to make a bunch of pizzas containing a secret ingredient; the Gatema's antidote. They snatch Roogie's staff and head into the kitchen. A minigame begins where the player must make as many pizzas within the given time. The birds give the customers and staff their pizzas, and they return to normal.

Toofie then orders the Oogieloves to lock the staff and customers, and Dra"cool"a's bros into the backstage room. This is where Toofie betrays Dra"cool"a. He then tells Roogie to come up and bite Dra"cool"a. Red, despite being enemies with Dra"cool"a, decides to save him. He throws a chair at Roogie, which knocks him down. Toofie, angered that his plan failed, grabs Dra"cool"a, and throws him at the birds. This causes Dra"cool"a to start malfunction. Realizing that Goobie is the only commander the birds haven't fought yet, besides Qoorie, he sends him to fight the birds on Dra"cool"a's stage. They defeat Goobie, and Toofie tells Roogie, Zoozie, and Foomie to carry his defeated body to the airship. Lunaris shows up, and informs the birds on where the Oogieloves are off to. Red asks Lunaris to repair Dra"cool"a, to which she does.

Back at Mt. Fort Awesome, Lunaris tells the birds that the Oogieloves are off to Aurantium Volcano.

List of playable birds

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Bad Piggies

 * Minion Pig
 * Helmet Pig
 * Moustache Pig
 * Helmet Moustache Pig
 * Fat Pig
 * Female Pig

Kamikano

 * Kinkan
 * Festra
 * Orim
 * Cubbo

Gatema

 * Baracko
 * Wirrald
 * Robem
 * Konkah

Regonimous

 * Venman
 * Zolja
 * Skreek
 * Venman

Thinabon

 * Onelico
 * Allo
 * Lonmey
 * Stetipy

Lamonip

 * Yaca
 * Wirus
 * Gahilo
 * Fanman