To whoever said "what kinda game can be made multiplayer..." I think you could make a lot of good adventures multiplayer.
Let me give you an example or a few:
Spy vs Spy.--- Perfect game that can be made multiplayer over a network/lan
How about the platform games that are being released like that tanks clone or James Bond. Those type of games can easily be made Multiplayer.
I can see making a game like "Murder on the Missisipi" Multiplayer with a few tweaks. One person could play the part of the detectives trying to find who the murderer is. Another player could set traps and try and stop them (In other words this player is the murderer).
Someone could make an app like that website that allows chatting in a sierra environment. You could do the same. It doesn't necessarily have to be a game. It could be just an app.
an mmorpg is another thing you could use this plugin for. Although the mmorpg wouldn't be as big as others, but this is a possibility.
Maybe make a game like maniac Mansion where a group of work together online and try and find pieces and put puzzles together.
Maybe you could make a capture the flag type game. EG: You have multiple players. Each one has to mix and match items. Whoever finds the main item wins the game.
There are several things you could make with this game. Me, I would make something, but I am not that skilled or patient enough to do so.
Edit by strazer:
Please keep any further unrelated non-technical discussions about multiplayer adventure games to this thread: http://www.bigbluecup.com/yabb/index.php?topic=12421