Angryverse/Angry Birds Ace Fighter

Angry Birds Ace Fighter (formerly known as Angry Birds Sky Fighters) was a canceled (and now discontinued) flying "shoot-em-up" game, it was developed by Siamgame and published by Rovio Entertainment.

History
At the beginning of 2016, there was information that Rovio Entertainment and Siamgame Mobile were developing a game with Scrolling Shooter gameplay and Toons visuals (the subgenre Shoot 'em up, in a similar game of the series, Angry Birds Transformers).

On May 31, 2016, the game was released in China as a beta test. Two months later on July 27, 2016, Ace Fighter was released in East Asian countries as an open beta test, while the game added English support to the game.

Cancellation
On September 5, 2016, it was announced that the game would be officially canceled on October 8, 2016, due to the adjustment of product structure platform. It's also due to Rovio's contract with Siamgame was expired. On September 6, 2016, the game was removed from the App Store and Google Play and recharge was turned off, making the game practically impossible to play without IAPs or hacking to get the VIP and recharge rewards. On October 10, 2016, the game servers were shut down, to never reopen.

If the player tries to play after the period, they are still able to download the game's data and get past into the tutorial screen. However, they will be unable to play the server and the offline status is shown.

This marked the first ever Angry Birds game to be canceled.

Gameplay
The game requires the player to control their plane by dragging on the screen. The main objective of this game is to defeat the enemy pigs to score points. Some enemies may drop special powerups when defeated. If the player has taken too much damage and deplete health points, the game is over.

There are 3 revival chances if the player is knocked out. It will cost 10 diamonds for the first revival and 20 for the second and 30 for the last revival. They will get a power-up, invincibility, and a random power-up.

On Battle Screen

 * 1) Your aircraft.
 * 2) Angry Mode (tap to switch into an angry skill).
 * 3) Super Skill Bomb (tap or double-tap anywhere to activate the super skill).
 * 4) Boss Health Bar (Boss remaining HP).
 * 5) Your health bar (Player's remaining HP).
 * 6) Monster Enemies.
 * 7) Left from pause button: Score.

Drop Items

 * Gold: Increase, well, gold.
 * Score: Get bonus points.
 * Pet Orb: Trigger the skills of the pet.
 * Magnet: Bringing the nearby powerups to the player.
 * Shield: Protects the player from taking damage. Once the player is hit by one of the bullets, it will be vulnerable to attacks.
 * Power Up: Increases the fire-power rate.
 * Rampage: Invulnerable to damage, and the aircraft speed increases.
 * Bird Launcher Orb: Activate Bird Launcher.

Notes:
 * The Angry Mode and Super Skill Bomb will clear the attacks of the enemies.
 * Both skills have cooldown times in between each use, so use them wisely.
 * In some special stages, for example, bullets avoid stage and attacking defense team stages, both skills cannot be used.
 * For the special skill bomb, it can hold up to 3 per battle stage.
 * One of the space stages have a black Power Up as this image is shown here:

Stats
There are numerous stat symbols used for the Team, Birds, Aircraft, Guns, Pets, Gears, Bird Launchers, and Tech Research.


 * Level
 * C.E.
 * Tough
 * Anger
 * Score
 * Gold
 * HP
 * Damage
 * Fire Damage
 * Water Damage
 * Wind Damage
 * Dark Damage

Main Menu
There are 6 different menus at the bottom, mainly
 * Home: The main map area.
 * Team: The player may manage their birds, pets, and gears.
 * Stage: Campaign battle stages.
 * Challenge: Challenge players through ranked battle.
 * Activity: A list of tasks to be completed to get rewards.
 * Bag: An inventory for the items.

Energy
This shows the player's current energy level (which the max can be 999) and the player's intended max energy of 120. Energy can be gained via the following means: The current energy can exceed the maximum amount. However, the energy stops recharging when it is more or equal to 120.
 * Buying energy with diamonds (120 per purchase, also 1 stage skip item, max is 2 purchases at VIP0)
 * Leveling up (extra energy given depends on the player's current level)
 * Daily Gourmet (60 energy, obtained from 6:00 am to 12:00 pm, 12:00 pm to 6:00 pm and 6:00 pm to 12:00 am the following day)
 * Gifting to friends (4 energy)

Description from the game:

''You will need energy to clear stages. Remember to keep your energy above zero.''

Gold
This is the game's basic currency. It is used to pay for basic stuff. Gold can be obtained by:
 * The gold mine (at least 4000 gold)
 * Completing stages
 * As Rewards
 * Decomposing gear

Description from the game:

The common currency of the world.

Diamonds
Diamonds are the game's premium currency. It can be obtained by doing the daily tasks or by paying a certain amount of real money (paying more real-life money will yield a larger diamond output). It will increase VIP points.

Description from the game:

Mysterious diamonds that can be used for buying precious things.

As of September 6, 2016, recharging diamonds is no longer possible and unable to increase VIP Privileges.

Pet Gems
Pet Gems is the game's currency to buy pet's fragments, EXP potions, and crystals in birds' shop and gear in the trader. It can also be obtained by decomposing pets or pet's fragments.

Description from the game:

Obtained by decomposing pets, used for buying things in the Birds' Shop.

Enhance Gems
Enhance Gems is the game's currency to upgrade gear. It can be purchased in General Shop, obtained from Trial Tower or by decomposing gear.

Description from the game:

Enhance Gems can be used for enhancing gears.

Errors

 * Though the game added English support, the problem with the English in this game is not always correct. It has some typo errors and some foul language in it, which is not suitable for younger children.
 * In the login screen, when changing the server, the name is known as "sever 1". This was a typo error.