The word "shorty"

Hi guys.

I guess I am asking too much, I am sorry for that.

I want to ask about the word shorty. It appears in a video game.

Here's the context:

"This button opens the “pack shorty” which can be used to create a pack"

Also:

"You can enter a user name in this entry field - it will be searched for among

all challengeable players, and you can use the enter key to open the shorty

of the first denizen of Hell found"

Is it a synonumous for "short list" ?

Again, I am sorry for being such a brothersome person.