正式版
用以下密码作为你的名字，就可激活相应功能。
注意：有些密码在某些版本中要在先输入 GOURANGA 作为名字来激活作弊功能，然后以下面的密码作为名字：
muchcash = 得到$500000
yakuzadeath = 无敌（或者rsjabber）
blastboy = 所有武器（或者navarone）
beefcake = 更加野蛮
meatman = Hampsters Runs Across Screen
iamasucker = 所有关卡、武器并且无敌
forallgt = 所有武器
bemeall = 所有城市
elvis is here = 没有警察
coolboy = 增加金钱
livelong = 无敌（但会被捕）
godofgta = 得到武器和弹药
gorefest = 更血腥
eatsoup = 物品免费
buckfast = 暴动模式，有很多好斗的市民
desires = 升到最高通缉等级
highfive = 得到5x multiplier
bigscore = 得到10,000,000分
itsallup = 选关
wuggles = 显示坐标
no frills = Debug Basic Scripts
losefeds = 没有警察
ukgamer = 所有城市
tumyfrog = 所有奖励关卡
cutie1 = 99条命
hunsrus = 隐形
arsestar = 被逮捕后还能保留所有武器
voltfest = 无限Electrical枪
flameon = 无限Flame枪
lasvegas = Elvis Clan People
nekkid = 行人裸体
danisgod = $200,000
iamdavej = $9,000,000
mademan = 招收3个马仔
When you dump a car at the car-dump, youll get a power-up (for each car!). The following is a list of cars with their corresponding power-up:
| Car | Power-Up |
| Romero | Armor |
| U-Jerk Truck | Machine Gun |
| Michelli Roadster | Machine Gun |
| Big Bug | Machine Gun |
| Bug | Machine Gun |
| Z-Type | Silenced Machine Gun |
| Police Car | Cop Bribe |
| Minx | ElectroFingers |
| Shark | Molotov Cocktails |
| B-Type | Invulnerability |
| Taxi | Double Damage |
| Beamer | Flame Thrower |
| Schmidt | Health |
| Dementia | Invisibility |
| Aniston BD4 | Get Out of Jail Free Card |
| Miara | Rocket Launcher |
| Eddy | Machine Gun |
| Armed Land Roamer | Machine Gun |
| A-Type | Fast Reload |
| Land Roamer | Invulnerability |
| B-Type | Invulnerability |
| Trance-AM | Flamethrower |
| Arachnid | Shotgun |
| Meteor | Invulnerability |
| Hachua | Rocket Launcher |
| T-Rex | Electro Gun |
| Benson | Electro Fingers |
| Panto | Grenades |
| Morton | Get Out of Jail Free Card |
| Spritzer | Molotov Cocktails |
| Special Agent Car | Respect! |
| Furore GT | Fast Reload |
| Maurice | Machine Gun |
| Pickup | Health |
| Stinger | Electro Fingers |
| Jagular XK | Electro Gun |
| Taxi Xpress | Double Damage |
| Rumbler | Fast Reload |
| Jefferson | Get Out of Jail Free Card |
| Bulwark | Shotgun |
隐藏关卡
找到所有GTA 2盾牌，就会出现3个隐藏关卡
$500000
游戏开始时，在玩家选择画面以muchcash作为名字
得到消防车
打爆一辆汽车，如果这辆汽车着火的话，消防车就会过来，这样就可以偷到消防车了。消防车上的水枪可以射水，你可以用它来灭火。
干掉警察
来到你工作的黑社会地头，他们就会帮你干掉警察
