wow i hope they don't start a trend by selling the multiplayer portion of the game as an extra
The single player-only version will probably be cheaper than a regular PC game. It actually makes a lot of sense to sell a single player-only version because what a lot of hardcore gamers don't realize is that 90% of people who buy an FPS buy it for the single player component only. Look at the sales of games like JK2 or ST:EF2 versus the number of players/servers online. Then look at the sales of The Sims, which has no multiplayer component.
edit: screwed up my italics thingThis comment was edited on Sep 8, 12:18.