Angry Birds: Construction and Destruction!

Angry Birds: Construction and Destruction! is a game where you can create and play levels by other people as well as create, sell, and use birds, pigs, blocks, backgrounds, and other game features for your levels.

Info
So… How does this work you may ask? Well, when you press play, you will either choose to go to the Market, the Arcade (where you can play other peoples' levels), the Construction Site (Level creator) or the Laboratory (where you can make birds, pigs, blocks, backgrounds and other features). Then, you will go to that location.

Market
Here, you can buy non-level features with golden coins, and use them in your levels.

Arcade
Here, you can play other peoples' games with tokens, a currency you get once every 20 minutes.

Construction Site
Here, you can build levels with non-level features. When you first build a level, you get a white background, a black floor, and a slingshot, then you can put features in it to make a level people would want to play.

Laboratory
Here, you can create non-level features and sell them for golden coins, if someone buys your feature, you get 5% of the price of the feature. Features or non-level features include…

Birds
To create a bird, you must make its sprites, power, sounds, strength, size, name, and description. Sprites include…
 * Normal form
 * Blinking form
 * Mouth open form
 * Mouth open blinking from
 * Launch froms
 * Power use forms (phases 1, 2, 3, and 4)
 * Corpse forms (phases 1, and 2)
 * Power use corpse forms (phases 1, and 2)
 * Victory forms

Pigs
To create a pig, you must do the same with birds. But the sprites include…
 * Normal form
 * Blinking form
 * Mouth open form
 * Power use form (phases 1, 2, 3, and 4)
 * Corpse forms (phases 1, and 2)
 * Fail form

Blocks
To make a block type, you must do the same with birds and pigs, but also its properties. The sprites must be like this

Backgrounds
To make a background, you must make a backdrop and a floor.

Other Features
Other features include portals and water. To make one, you must the same with blocks.

Trivia

 * Only people with accounts can make levels and non-level features. But people without them can still play levels.
 * Red, Chuck, The Blues, Bomb, Matilda, Hal, Terence, Bubbles, Stella, Silver, and Tony can be used in levels for free.