Cheat Codes
The following cheat codes are available for Fallout 3 on the personal computer (PC).
To enter a cheat code in Fallout 3 bring up the console by pressing the tilde key ( ~ ), then enter one of the following codes.
按(~)键 输入 例如:tgm

God Mode 无敌
Cheat code: tgm
 

Add Money (change "X" to amout of money you want) 加钱
Cheat code: player.additem 0000000F "X"

Add # Special Points  Special点数
Cheat code: addspecialpoints #

All Map Markers  地图标记
Cheat code: tmm1

Changes Level to set # 设定等级
Cheat code: player.setlevel #

Change Stat by set #
Cheat code: modpca (S.P.E.C.I.A.L) #

Complete Current Quest
Cheat code: GetQuestCompleted

Add a Level of XP 经验值
Cheat code: getXPfornextlevel

No Clipping Mode
Cheat code: tcl

Reward # Karma Points to Player 设定善恶值
Cheat code: rewardKarma #

Set Special Points #
Cheat code: setspecialpoints #

Set Skill Level to #, Max is 100
Cheat code: player.setav #

Set Attribute to #, 1-10   设定属性 例如player.setav Luck 10
Cheat code: player.setav #

Toggle Free Camera Mode  自由视角
Cheat code: tfc

Turn HUD On or Off
Cheat code: tm

Unlock Selected Lock
Cheat code: unlock
----------------------------
再加一个负重的

player.setav carryweight #

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player.additem #
Books
Big Book of Science                        0003403C
Big Book of Science                        0002D3A4
Chinese Army: Spec. Ops. Training Manual            00034045
D.C. Journal of Internal Medicine                00034043
Deans Electronics                        0003403D
Duck and Cover!                            0006A80C
Footlocker                            000199C2
Grognak the Barbarian                        00034040
Guns and Bullets                        0003403E
Lying, Congressional Style                    00034044
Motivational Secrets of the Stars                0002D3A3
Nikola Tesla and You                        00034041
Paradise Lost                            000BACFE
Pugilism Illustrated                        0003403F
Survival Guide Manuscript                    0002D3B2
Tales of a Junktown Jerky Vendor                00034042
Tumblers Today                            00034046
U.S. Army: 30 Handy Flamethrower Recipes            00034048
Wasteland Survival Guide                    000C5634
Youre SPECIAL!                            000AB2EF