Gamer Achievement Win

Battlefield 3

Battlefield 3

4.2 from 9235 votes

There are a maximum of 63 Battlefield 3 achievements (38 without DLC) worth 2,944 (1,600)

129,033 tracked gamers have this game, 5,100 have completed it (3.95%) | 561 want to boost

Infantry Efficiency in Battlefield 3

View guide to getting this achievementInfantry Efficiency45 (30)

Online Required - These achievements require a connection to live services, such as Xbox Live, for playing an online game mode, for sharing content, accessing leaderboards, or validating data with a server.Versus + - These achievements can be obtained in a face off game mode by two or more players and everyone who has met the requirements will earn the achievement.3+ Players Required - These achievements require between three to five participating players in order for anyone to obtain it.Extra Content Required - These achievements require content beyond a copy of the game it belongs to, excluding DLC. Obtain all 4 weapon efficiency ribbons