Hi, I want to buy a S2 licence, but I wanna know something before.

To access the S2 mode, do I need to login each time I wanna play ?
Because it happens I am not connecter 24h/day, 7d/week.

Once I unlocked the game, will I be able to play offline ? Without an internet connexion ?

Tanks !

Once you unlock content,it's accessible until you lock it! You need internet connection for the unlocking process only,after it you can play offline for the rest of your life. Or until your windows dies,which is more likely.

Ok !

Thanks :-)

Unlocks will never expire.

If you lose your unlock (Windows dying or something like that), or if you'd like to play LFS on more than one Windows install, one extra unlock will be provided each week. The max you can have after the first unlock is 2.

http://www.lfs.net/?page=faq&id=33