UFO

 is an enemy in The Sandbox Evolution.

Summary
A flying entity that drags heroes and NPCs upwards. It does not come in peace.

Abilities

 * Levitation - Levitates in the air
 * Abduction - At regular intervals it attempts to pull heroes and NPCs upwards towards it.

Trivia

 * Can be destroyed by some heroes, such as Fujin.
 * In most levels, the best way to survive these is to wait until their abduction beam stops and run past it.