Probably a cache. or a stash
The hidden preposition for "supply" is "of". For example: "I have a good supply of food."
The subject which is HIDDEN in nature is called HIDDEN SUBJECT
No one knows because it is hidden. That is why it is called the Hidden Valley.
a hidden virus is were your virus is hidden so you have a virus but you can't see it. so its called a hidden virus.
A book would be hidden under your bed
nervous:tense::hidden:______This analogy could be said as:If you are nervous then you aretense. If you are hidden then you are...Nervous is a synonym of tense. Hidden is a synonym of...In reality, any word that is a synonym of hidden would work:Synonyms of hidden that would work in this analogy include concealed and obscured.
Takigakure
supply shock
it can simply be called a "power supply" or a PSU (power supply unit)
If Mary and Jesus had a hidden life, how could be know what it was? It would have been hidden.
They are called "Easter eggs". == ==
If it is obvious and easy to find/start it is called a "mini game" If it is hidden and/or requires secret key combinations or something like that it is called an "easter egg"