How do I a sprite that moves automatically up and down?

The sprite is gonna be an enemy.

I am starting developing with Construct so precised instructions if you know them, are gonna help me a lot!

Greetings!

Hi,

There are many ways.

One way:

You can use the Bullet behavior and say:

CONDITION: ENEMY Y > ???

ACTION: ENEMY bullet angle of motion = -90

CONDITION: ENEMY Y < ???

ACTION: ENEMY bullet angle of motion = 90

Another way:

You can setup invisible objects as a boundary and when your ENEMY collides with the bottom boundary tell it to go up (bullet motion angle -90) and when it collides on the top one tell it to go down (bullet motion angle 90)

The method you choose to use will depend on your project.

Good luck!

Also you can use Sine behavior and assign it to the Y of the sprite