So what would shooting be defined as, though? Would having an anchor or crashing system be shooting? Would using the ship exhaust be shooting? Would it be prefered if not even enemies shot?
I guess shooting a projectile would be defined as propelling an object seperate from your ship which is spawned from your ship. I'm not going to be too strict though, the idea of the theme is simply to supply focus and inspiritation. Just remember that the point of these sessions is to explore new ideas, not to create generic shmups which fit the themes.