Incendiary
Banned
Co-op, invasions, invading - just the general fun and longevity of playing the game online.
It's still a fantastic single player game, but online adds so much.
Dark Souls is one of those fantastic, idle-time games if you use the online co-op.
Once you complete a build you enjoy and find a place you like to be summoned at, you just load up your character, plop down a summon sign and then chill. Do work, read a book, chill on the internet until you get summoned, play your favorite area with your favorite build while helping another dude, then when you're done plop down a new summoning sign and repeat. That's what I've been doing for O&S.
Also, for the new content, I found something neat that I'm going to try once it comes out as DLC:
Artorias of the Abyss Challenge
1) Forge the Soul of Sif into the Greatsword of Artorias
2) Don the Artorias Set
3) Equip the Wolf Ring
4) Equip Havels Ring/Equip FAP ring/Get enough END to fast roll
5) No Shield
Two Artorias enter; One Artorias Leaves
1) Forge the Soul of Sif into the Greatsword of Artorias
2) Don the Artorias Set
3) Equip the Wolf Ring
4) Equip Havels Ring/Equip FAP ring/Get enough END to fast roll
5) No Shield
Two Artorias enter; One Artorias Leaves