Gravitational Field

A Gravitational Field is a gravity-pulling object that debuted in Angry Birds Space. They also appear in Angry Birds Star Wars and Angry Birds Star Wars II. They take the form of translucent circles around a strong pull of gravity, usually a planet. The fields influence everything within the light circle outline.

Gameplay
When Birds fly into a field, it will be drawn closer and closer to its center, altering its course. Unless there is an obstruction in the path of the bird, it will fall to the lowest point in the field. Pigs, as well as their structures,  are affected by the gravity field as well. However, with enough force, a Pig can escape a gravity field, but it will have a small chance of survival afterward.

Gravity fields also function as atmospheres. It allows Pigs to breathe without the use of Bubbles. If a Pig is outside a field and is not in a bubble, the Pig will freeze and will die in a matter of seconds. Also, any other object that falls into it, will gain gravity aswell.

Trivia

 * Most episodes have BLUE -colored gravitational fields, but some are a different color. Red Planet has BEIGE -colored gravitational fields, Eggsteroids has ORANGE -colored gravitational fields, and the Danger Zone has RED -colored gravitational field.