游戏存在漏洞。当你加入在线大厅并打开其他玩家的个人资料时，系统会根据该玩家的游戏内数据自动授予你其已解锁的成就。不过目前看来，这一漏洞仅对部分成就有效。据我所知，通过此方法可解锁的成就如下： - 1K Down - The Big 5-0-0-0 - Take No Prisoners - Short Holiday - Long Vacation - Unlucky Streak - Slippery Slope - Anti-Victor - Veteran - World Debut - Global Gamer - Planetary Player - International Champion - Solo Effort - Make It On Your Own - Army Of One - Lone Wolf - Fanatic - Card Collector - Card Connoisseur - Full Deck