1. They're just there.Originally Posted by ShawVAuto
2. They're just there.
3. Other aliens need to get back to there planet too right?
4. And if you mean missiles (Either you spelled it wrong or I'm not thinking at this right) They are also, just there. Also missiles are in every Metroid game, so I don't think it would ruin it for anybody really. =P
Without any of those things, it would be kind of annoying. There would be no point to the morphball and such.