Hello, and welcome to the forum! No need to feel shy here, we're all pretty friendly.
From the looks of it, it sounds like you'd be interested in the Creative Discussions part of the forum, for instance in Game Devolpment or Emulation. You may also want to check out Video Gaming or Computers and Technology.
If you do feel really shy and want a guide around the forums, check out the Adoption Center at the top of New Users/Welcome.
As always read the rules and make sure to talk to a moderator (bold and blue) if you need help.
See you around! :D