So I tried out idea 2. Instead of the symbol being on the door, it's on a small hologram in front of it.
![[Image: 2lu2tfs.png]](http://i49.tinypic.com/2lu2tfs.png)
When you shoot it once, 1 of the 5 dots above the missile hologram goes away.
![[Image: ogw2th.png]](http://i49.tinypic.com/ogw2th.png)
After 5 times, all of the dots have vanished, along with the hologram and the door.
![[Image: 20qmmwi.png]](http://i46.tinypic.com/20qmmwi.png)
I'm still working on how it looks, to make it looks more like a hologram projector and not a missile pickup.
When you shoot it once, 1 of the 5 dots above the missile hologram goes away.
After 5 times, all of the dots have vanished, along with the hologram and the door.
I'm still working on how it looks, to make it looks more like a hologram projector and not a missile pickup.