The Demo version of Sin supports multiplayer games over a Local Area Network (LAN), or via the Internet using the Gameranger opponent-finding service. The retail version also supports GameSpy server location, for playing against opponents on the Internet using Microsoft Windows.
If you are unable to join a game on someone else's server, it may be because you are using the demo, which contains only a few maps. The retail version includes many more multiplayer maps, and games like "Capture the Flag" for more multiplayer mayhem!
How to play the Sin demo against multiple opponents on GameRanger:
GameRanger is the Macintosh multiplaying online gaming service. The fastest and easiest way to meet and play opponents & allies across the internet!
1. Open the GameRanger folder in your installed SiN folder and double-click the GameRanger application. GameRanger will update itself to the latest version automatically.
2. If you're not already a GameRanger member, create a new FREE account now. You will need to enter a valid email address for your account details to be sent to you.
3. Log in to GameRanger - Enter in your account details and any other information required
4. Join an existing SiN game or host a new game. Double-click a SiN game room from the Games List to join an existing game or Choose Gather Game.. from the Chat menu to host a new game. As the host, you may choose some Extra Options for the game, such as the map to be played.
