>find computer
>read my forum adventure.
You think to yourself where to find a computer, but then you find that idea completely absurd because you're on a remote island.
Stab the blue stuff
You attempt to stab it again with your knife.

Your knife goes right through it. Wondering what changed, you try to touch it and you fall through it. It's completely intangible and you wonder how a valve changed that.

You walk through it and see something even stranger..
