I've given up on this achievement simply because it is just outrageously long to work towards, for only 30 gamer points. Often times, I find myself rarely going more than 10 kills in a single match and it is rare for me to get more than 15 in one game. Oftentimes, I'll get maybe 50 to 60 kills during a single day and as of this writing, it would take me at least four months to unlock "Beans Bullets and Bandages" and by then, I will have certainly moved on to other games, even if just for a while before coming back. As of this writing, I only have 624 kills.
UPDATE 5/10/2013: I have 899 kills as of this writing. Still far away from the BBB trophy. I don't know how much I'll keep going before I rotate to other games.
Last edited by DonTrombone7704; 05-10-2013 at 09:40 AM.