YellowPerson

Just played with this mod a few hours ago. Looks like it's working just fine.

So... I got bored again. This time, I made an anti ship missile. With terminal Proportional Navigation capabilities, it is able to engage moving surface targets (since it flies really fast, it can also double as an anti air missile). Here's a boring video of me destroying a ship made with a bunch of fuel tanks. Here's a video of the same missile shooting down a plane.

Thanks btw the mod is called Kerbal Operating System. It allows you to program your own flight computer for your rocket (and of course, missiles)

This is actually pretty impressive I made a few cruise, ballistic, anti air and anti ballistic missiles in KSP myself, but none of them is as pretty as yours Here's one of the missiles I've made in KSP

So I got bored one day, and I decided to build a ballistic missile in KSP. Then I decided to build an anti ballistic missile in KSP. Mods used in this video include Vessel Mover, BDarmory, Trajectories, Physics Range Extender, Sounding Rocket parts pack, Kerbal Engineer ... and some more. Here's an unedited video of the missiles in action.