I love the art in this game! You mentioned in the post on your site that you wanted to know how to make it fire out of Trogdor’s mouth; the easiest way would be to add a change {projectile} y by -10
when you create the projectile, so that it is offset to about where the mouth is:
I also used the z
index so that the fireball is drawn behind the dragon, so it appears more like it’s coming out of the dragons mouth