Here's how it works. The first person posts initials for something, then the next poster must post a VG-related word to match it. It can be a game, series, console, or character! Must be Video Game related though.
Also, don't post something that only has 1 obvious answer, like AC:CF. Here's an example of how it works.
USER1: M
USER2: Mario!
Z
USER3: Zelda!
O
It can also be 2 letters, like NH. (Dunno what that could stand for though)
Begin!
ZM