Download Volume 1 and the GGFBN Emulator - https://www.dropbox.com/s/hgp5jq509ecwlji/ggfbneo.v01.zip?dl=0

Create a Folder for the games i.e. GGFBN and move zip file into the folder. Right click on the zip file and select extract to current folder

Go inside the folder and click on GGFBN.exe

Click Game in menus then "Load Game" and "Scan ROMS". This will scan the rom directory for games it recognizes. Do this whenever you add more games in the future

Go to RedGGPO.com and click register to create an account. This is where the multiplayer lobbies are

Click on the game you wish to play. If it's not on the front page, go to "Create Room" and search for your desired title then join the room

Tell your friends which game & region/room to join Find the username of the person you'd like to play with, highlight it, then click "challenge". Click ok on any prompts when the emulator starts

Right click. Select map game inputs Double click each input and press the corresponding button you'd like to use for that input. Repeat for all Player 1 buttons, coin, and start. Click save to preset. You may also need to select Player 1

Press 5 to "insert coin" like we used to in arcades. Press 5 repeatedly for as many credits as you want :) Press 1 for Player 1 or 2 for Player 2 start. Make sure you've set controls for Player 2 as well if needed

Good Luck, Half Fun and remember to GGPO (Good Game, Peace Out) after the game ;)