Collider fires endless without colliding

[samme]

You need to create bullets with physics bodies disabled. When enabled they can collide, it doesn’t matter if the sprite is active or not.

One way is

// AmmoGroup constructor()
super(scene.physics.world, scene, { enable: false });

Bullet pools (Phaser 3)

[Space battle 480x480] A bullet pool is a sprite pool where all the sprites are initially inactive. They are activated when fired and then deactivated when they collide or expire. Bullet pools Bullet pools with extended game object class More examples