![battlefield 3 xbox 360 battlefield 3 xbox 360](https://images-na.ssl-images-amazon.com/images/I/51D3%2BSvvzCL._AC_UL115_.jpg)
It is possible to get approximately 5,000 XP every 2-3 minutes with this trick.
![battlefield 3 xbox 360 battlefield 3 xbox 360](https://i.ytimg.com/vi/FMiWd6s0RRc/maxresdefault.jpg)
You will still get approximately 5,000 XP for the mission, even though you failed. Reach the area where you must disarm the bomb, but fail to disarm it, and you will fail the mission. Unlock the final mission, Eleventh Hour, in Co-Op mode.