so i beat the game did the final vault level turned in the key yada yada but playthrough 2.5 doesnt come up as an option when i go to the menu..... any help would be much appreciated —Preceding unsigned comment added by 75.68.124.65 (talk • contribs) 04:48, January 25, 2010 (UTC)

>>>2.5 is not another playthrough, but rather the nickname of the game given once playthrough 2 is completed. —Preceding unsigned comment added by 74.74.183.18 (talk • contribs) 05:18, January 25, 2010 (UTC)

ok playthrough 2.5 is not a new playthrough but its a contenuation of playthrough 2 when you finish playthrough 2 all the enemies level up to 48-52 or so. it's just added to the end of playthrough 2 so all you have to do is just keep playing after you beat the game. Little Deviant 16:07, January 27, 2010 (UTC)