vertical

Specifies the acceleration in a vertical line

Attribute - type = (absolute | relative | sequence)

Contents - NUMBER

Specifies the acceleration in a vertical line.

If the type is "absolute", the vertical velocity of the bullet will accelerate/decelerate to match the provided value.

If the type is "relative", the provided value will be added to the bullet's vertical velocity.

If the type is "sequence", the provided value will be added to the bullet's vertical velocity every frame.