BioShock Infinite is slightly less than two months away now, and a newly revealed Xbox 360 Achievements list may help tide you over during the wait. The list is entirely spoiler-free from a story perspective, with all narrative-related cheevos seemingly locked away behind secret Achievements.
The larger, visible portion of the list contains plenty of new information as well, it's just more in the vein of content and features. You can, for example, find a full list of weapon names and types. You'll also learn how many Vigors (think: Plasmids) there are in the game, overall.
There are also a few cheevos related to the previously teased 1999 Mode; one for unlocking it, another for completing the game in it, and a third for completing a 1999 Mode game "without purchasing anything from a Dollar Bill vending machine." If you're only worried about story spoilers, know that you can read this list freely without fear.