Sailent
Terrarian
Disable the builder mode if you want monsters to spawn. Builder mode turns off monster spawns. Fireballs might be on the first page in the bottom left of the toggles and the rockets might be on the second page in the middle on the left. Try those toggles.
in regards to mobs not spawning, i belive that it is because of builder mode being enabled. toggling it off should fix it, unless the problem comes from another source
Oh thanks, it was the only one I hadn't tried disabling for some reason. But in regards to the rockets, you mean the illumite ones, but this one is different. I have already tried every single toggle and no one seems to disable neither rockets nor fireballs