Hey. Im alright with modding. Not as good as Kerinton but I think I could attempt at your "bio-missile". If you give me details it would be great for you and for everyone who wants bio-missiles
I've thought about something like this:
If the bio-missle hit the ground there should be lots of green(or another color) particles in the air.(In a circle of 70 blocks)
If any animal/player touches them it/he will get ill and die (if he isn't wearing a special helmet )
If any particle touches water he will split in two new particles and if a paticle touches a windmill it should be destroyed.
If the chemical-missle hit the ground there should be a red(or another color) liqoid(acid).
The liquid slowly destoyes wood, dirt, stone and transform water in more acid.(If the acid destroyed something it wil be less)
If any animal/player touches the liquid it/he will get damage and die (if he isn't wearing a special amor: )
The acid should be destroid if it touches a watermill and generate a lot of electricity
It would be really nice to have missles like this, so please add them.
(and make them smp compatible)