Asteroids (without Asteroids)

Sprite	Images
sprLazer
sprShip
It is critical both origins are set to Middle Centre, and that both sprites are facing right (right = default direction = 0):

Object	Sprite	Properties
objLazer	sprLazer	Visible
objShip	sprShip	Visible

room layout:

objShip	Key Down → Create event

objShip	Key Down → Step event

objShip	Key Down → Left event

objShip	Key Down → Right event

objShip	Key Down → Up event

objShip	Key Press → Space event

extension activities:

1. Add asteroids that are spawned using objSpawner from previous examples.
2. The spawned asteroids should explode when they are hit with a lazer beam.
3. When the ship collides with an asteroid, it should lose health.
4. Display health bar, scoring (asteroids destroyed), and lives (start with 3).
5. Are there other improvements you could make to this game?