Rank 1: Private
Unlock: Glock 17
In Game Rank Description: Next level gets you something cheap and cheerful, the Skorpion will relieve your weary trigger finger with it's high fire-rate antics.
级别1：列兵
解锁：Glock 17
游戏原文描述：下一级别你将解锁既便宜又能给你带来快乐的Skorpion。凭借高射速，Skorpion将使你疲倦的手指得到解脱。

Rank 2: Private First Class
Unlock: Skorpion
In Game Rank Description: Next level unlocks the "radar scanner" skill. This gives you a minimap that shows you the location of zombies, allies, and those elusive power up crates.
2级：一等兵
解锁：Skorpion
级别描述：下一级别你将解锁“雷达扫描”技能。通过右上角的小地图你可以迅速发现僵尸、盟友以及补给箱。

Rank 3: Bombardier
Unlock: Radar Scanner, Butcher Zombie starts to appear
In Game Rank Description: Next level unlocks the MP5, a stalwart of special forces around the world. Damage isn't massive but what it lacks in sheer power it makes up for in fire rate and mobility.
3级：投弹手
解锁：雷达（小地图），开始出现“屠夫僵尸”
级别描述：下一级别将解锁特种部队的忠实伴侣——
MP5。它的伤害虽然不高，但其射速和便携性足以弥补这一缺憾。

Rank 4: Lance Corporal
Unlock: MP5
In Game Rank Description: Next level unlocks the everymans weapon of choice for zombie apocalypse home defense, the Stoeger double barreled shotgun. There's not much more fun than blowing to bits with the old one-two punch.
4级：准下士
解锁：MP5
级别描述：下一级别解锁Stoeger double barreled shotgun，防御僵尸的不二之选。没有什么比用老式双连击将僵尸撕成碎片更爽了。

Rank 5: Corporal
Unlock: Stoeger, Shadow Zombie starts to appear, 5 rounds per SP game
In Game Rank Description: Next level you'll gain the ability to purchase the Glock 20, AA-12 and Browning (premium purchase).
5级：下士
解锁：Stoeger，影子僵尸开始出现，单人模式将防御5波僵尸
级别描述：下一级别你将能够购买Glock 20，AA-12以及Browning（均为高级武器，需使用游戏币购买）。

Rank 6: Specialist
Unlock: G20, AA-12, M2 Browning (premiums)
In Game Rank Description: Next level you'll unlock the Raging Bull Magnum revolver. The old 9mm Glock is all well and good, but unleash your inner bull, you know you want to.
6级：专业军士
解锁：G20，AA-12，M2 Browning（高级物品）
描述：下一级别解锁Raging Bull Magnum左轮手枪。这把9毫米手枪将赋予你所想要的——释放你内心那头愤怒的公牛。

Rank 7: Sergeant
Unlock: Raging Bull, Mamushka Zombie starts to appear
In game Rank Description: Next level gets you access to the most popular assault rifle in the world, and for good reason. The ol' AK47 offers tremendous fully automatic bang for buck.
7级：中士
解锁：Raging Bull，分身婆婆开始出现
描述：下一级别你将能得到全世界最受欢迎的全自动突击步枪——AK47，它将使你的每一分钱都“砰砰”作响！

Rank 8: Staff Sergeant
Unlock: AK-47
In Game Rank Description: Next level gains you access to the Ruger P97. A bigger pistol means more unlimited ammo shooting for those quiet moments.
8级：上士
解锁：AK 47
描述：下一级别解锁Ruger P97。免费弹药加上大弹夹，尽情享受射击的快乐吧。

Rank 9: Sergeant First Class
Unlock: Ruger P97, 6 rounds per SP game
In Game Rank Description: Next level unlocks the "Laser Sights" skill. This will help your aim and more bullets on target means more soft corpses to walk over.
9级：一等中士
解锁：Ruger P97, 单人模式将防御6波僵尸
描述：下一级别解锁“激光瞄准器”。激光瞄准器将有助于你提高准确性，练就百步穿杨的本领。

Rank 10: Gunnery Sergeant
Unlock: Laser Sights,Devastator Zombie starts to appear
In Game Rank Description: Next level gets you access to some wild west action. Pop those zombies with the winchester lever action shotty. Isn't it nice to have a shotgun that holds more that two rounds?
10级：炮兵军士
解锁：激光瞄准器，毁灭者开始出现
描述：下一级别将解锁来自美国西部的野蛮家伙——winchester，它用铅弹将僵尸打爆。超过2发弹夹的猎枪不是很棒吗？

Rank 11: Master Sergeant
Unlock: Winchester 9410
In Game Rank Description: Next level unlocks the "Faster Reload SMG's" skill. Now emptying those clips with your submachine guns is even more fun knowing it'll take a jiffy to reload once you're empty.
11级：军士长
解锁：Winchester 9410
描述：下一级别解锁“冲锋枪快速上膛”技能，你会发现重新装弹眨眼间就完事了。

Rank 12: Sergeant Major
Unlock: Fast Reload SMGs
In Game Rank Description: Next level gets you access to the stalwart burst rifle, the M16. The M16 Assault rifle will put 3 rounds on a dime at 3 inches. What? How big is your monitor then?
12级：高级军士长
解锁：冲锋枪快速上膛技能
描述：下一级别解锁3连发点射突击步枪，M16。M16的3连发子弹可以击中3英尺的极小范围。真的吗？那雷达扫描仪有多大？

Rank 13: Squad Leader
Unlock: M16A4
In Game Rank Description: Next level gets you access to the Vector. Based on the Kriss super V-system designed to minimize and therefore spread, the Vector gives you all the joy of the Skorpion without the misery of half your bullets spraying randomly all over the place.
13级：班长
解锁：M16A4
描述：下一级别解锁Vector。基于超级V系统设计，降低了子弹散射，Vector将给你带来Skorpion的乐趣而不用为浪费子弹烦恼。

Rank 14: Warrant Officer
Unlock: Vector
In Game Rank Description: Next level gets you access to the Desert Eagle. The ultimate .50 cal pistol. The .50 Action Express round delivers 325 grains of lead coming to your favorite zombie, er, express.
14级：准尉
解锁：Vector
描述：下一级别解锁Desert Eagle。点50终极手枪。每一颗击中僵尸的子弹都带有325粒铅。