Angryverse/Agri Birds

Agri Birds (also known as Agri Birds: Farmageddon) was an unreleased game that was teased on April 1, 2015 but was never released into the public.

Gameplay
Nothing is known about Agri Birds' gampeplay. All we know is that it was meant to be a role-playing farm game, with the player making their own dialogue choices, and other minigames along with it.

Plot
Nothing is known about the plot of this game. All we know is that Stella arrives back to her family, and the Mighty Bagel and her daughter Gale are trying to bulldoze the farm, but along the way both Gale and Stella grow very fond of each other and tries to stop the Mighty Bagel.

Angry Birds references

 * There are a lot of props from Angry Birds Toons that are used as either props or as notification locations. Including:
 * The fake opera bird that's used as a scarecrow.
 * The garden gnome from Oh, Gnome!
 * A cabbage patch.
 * The Piggy snail from Pig Plot Potion.
 * Matilda's cauldron from various episodes within the series, including Cordon Bleugh!
 * The UI and sound effects within the game, including the Scrapbook, are the same ones that appear in Angry Birds Stella.
 * There seems to be two graves of Piggy characters, including Handsome Pig.

Real-life references

 * Some of the mini-games are based on other games, for example:
 * A minigame where you have to catch The Blues is based around Five Nights at Freddy's, complete with a jumpscare.
 * A minigame based around Whack-A-Mole, except instead of whacking it, you kill it with Matilda's gun. Yep you heard me.

Controversy

 * When the trailer was released, many Angry Birds fans had a negative reception to this game, mainly for the designs for the characters, mainly Stella, Sasha Lynx, Mighty Eagle and Matilda. The ship between Gale and Stella was also negatively received as well as Sasha Lynx being propagative in a kids' game. Luckily for them, the game was cancelled.