All On Syphon Filter

The online play was done pretty well.

Does it work as an add-on for Logan's Shadow or as a game on its own? I know it is on-line only, but I haven't heard much more about it.

By the way, if any of you guys would like to right his impressions about either Logan's Shadow or Combat Ops, you could submit a review to me that I could publish as a "contributor review" or something like that, so that I would at least have something for visitors about the latest two games of the series!

Its a game on its own base, so you need to download it

It says on GameSpot that's it's an expansion pack for Dark Mirror and Logan's Shadow. Could you play the game even though you don't have any of the two?

If you don't mind, I'd like to know more about the game. What does it add to the regular on-line play of Dark Mirror and Logan's Shadow? New level maps, weapons, gameplay, objectives?

Thanks !