JUST DO IT DO IT

I know this, but some people still have difficullty with the procedure, however damn easy the optifine devs have made it to install.

 

On topic.

 

Here's the thing, I know it's possible however their are higher priorities at the moment (Ex: Leaderboard etc.). Also the other issue with this code is implementing it in a unique fashion. This to me seems similar to nuke. Stuff like attack dog's haven't been implemented.

What I see from your idea is something like this :V

Attack Copter

Kills required: 15
How it works: When a player reaches said 15 kill streak, a plane (Ghast) spawn releasing heavy fire (Snow ball rain C: ) on enemy infantry (players).

Something like this is codeable however adding in native mobs/entities cannot be done :V.

 

To OP. Shooting missiles at the enemy for 1 minute, would just mean that you rack up tons of kills, and no-one else can get any.

 

I don't think the person should die when the killstreak is shot down. In CoD, when you're using a killstreak, you only die if your killed as your using the killstreak, not if the killstreak is shot down.