I have a suggestion to make. Look at the bunkers that I created, and then maybe you'll see your flaws. The best bunker that I made was called "The King's Bunker". Look there to see how to repel lightning, singularity, warp, gravity bomb, and virus all together. It is completely destructable too. I still give you a +1 for your effort.
I recommend something to repel virus.
no promblem that bunkey sucks
you don't use temp signs like that. they have to hover over a pixel to be able to read it. i would use the floor as that pixel.
it pretty strong it would be better if it is stonger
Completely destroyed it with my super-powerful neutron bomb.
Unimpressive, but atleast you didn't cheat by using diamond.
bro my bomb demolishes it completly so this is upposed to be good