StarCraft II: Wings of Liberty may top the chart as "most expensive game to develop."
How Much Did Blizzard Spend On StarCraft II? : Read more
How Much Did Blizzard Spend On StarCraft II? : Read more
How will the expansion sets impact multiplayer gameplay?
The expansion sets will add new content to each race for use in multiplayer matches. This could include additions such as new units, abilities, and structures, along with new maps and Battle.net updates.
If I buy StarCraft II but don't buy any of the expansion sets, will I still be able to play online?
Yes. This will work similarly to Warcraft III and the original StarCraft, which maintained separate online gaming lobbies and ladders for expansion set players and players with the base Warcraft III or StarCraft.