Iron Defense Achievement
Win a game without conceding a goal and with a 70% successful tackling rate.
This achievement requires that you win a game without giving up any goals and while maintaining at least a 70% tackling rate. This is quite simple to do on Beginner difficulty by simply holding the "Press and Tackle" button the entire game while on defense and avoiding the "Slide" button. Stealing the ball from the opponent counts as a successful tackle, while tripping them and earning a foul is an unsuccessful tackle. Also remember you must win and post a shut out in the process.