The best is Tiny Tina's Assault on Dragon Keep, which isn't on sale because it just released last week. As for the three that are on sale, Captain Scarlet is the first pack (not sure if it matters what order you play them in) but I've heard Torgue's Campaign of Carnage is the best of the three. And the Mechromancer Pack and the Psycho Pack are each a playable character with entirely new skill trees and play styles. The Psycho pack is the most different because he focuses on damaging yourself to activate skills and he has some focus on melee.
The creature slaughter dome is just an arena to fight monsters in to get some loot and experience, and the Ultimate Vault Hunter Pack is the level cap increase and third play through option.
Alright, great. Thanks for the info. I played this game obsessively with a good group of guys but unfortunately they ended up in military training. Had a blast with the Zero character and with all of the variety of games I play, I still have yet to finish BL2 (I know, insane). So I'd like to jump back into it.
I'm just crossing my fingers we'll see very similar titles like the last sale. Totally regret some of the purchases I missed out on.
Crysis for $5 seems like a steal. Anyone else agree? Thing is this all adds up, especially considering the games around the corner and the fact I'd like to reserve my remaining points for upcoming DLC's for GTA5, Battlefield 4, etc.