» Sun Apr 04, 2010 4:01 pm
The basic story of the first game (trying to avoid spoilers) was something along the lines of:
Space-faring humans have developed a frontier-like society in a system of colony worlds after their exodus from Earth. The society is mostly ruled by a rather unpleasant state called the Terran Confederacy. Near the beginning of the game, three additional factions emerge:
-A human separatist group called the Sons of Korhal, which starts a civil war against the Confederacy
-An alien race called the Zerg who are a kind of swarm/hive mind intelligence
-A second alien race called the Protoss, whose motives are a bit obscure but seem to have something to do with eradicating the Zerg, apparently at any cost
You command the armies of all three of these factions in a series of three 10-mission campaigns (one as Terrans, one as Zerg, one as Protoss) that play out the resulting 4-way (eventually more, as sub-factions arise) war.
Then there was an expansion pack called Brood War, whose plot I can't really say much about without spoiling a lot of the first game. The part of SC2 that's being released soon is going to be the Terran portion of the follow-up to Brood War. It's going to follow some of the important characters from the original Terran campaign, along with presumably some new characters, in a plot that seems to revolve around an important servant of the Zerg who featured prominently in SC1 and Brood War.
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As to whether it's worth getting, SC1 is pretty widely recognized as the best real-time strategy of all time. I've been in the beta of SC2 for a couple months, and I like it better than SC1. It plays like a dream. I love it.
That said, have you played any RTS games? If so, you should have a good idea of whether you like them or not; I can attest that SC2 is a good RTS, but if you only like RPGs, you're probably not going to enjoy it.
And finally, since story seems to be a deciding factor for you, I should say that I loved the plot of SC1 and Brood War, but obviously I don't know for sure if SC2's will be as good (only the multiplayer part, which has no plot, was available in the Beta).