在主菜单进进“选项”，抉择“键盘/鼠标”，激活“答应开发者掌握台（Allow Developers Console）”，在游戏中按下“~”开启掌握台，输进“Sv_Cheats 1”按下回车键激活作弊码，然后输进以下代码：sv_infinite_ammo 1 无限弹药give health 满血100give ammo 弹药打开sv_cheats 1启动秘籍获得榴弹发射器give weapon_grenade_launcher获得燃烧子弹升级upgrade_add Incendiary_ammo获得爆炸子弹升级upgrade_add explosive_ammo获得激光瞄准升级upgrade_add laser_sight药包give first_aid_kit连喷give autoshotgun电击器give defibrillator油桶give gascan满血give health狙击give hunting_rifle砍刀give machete火瓶give molotov氧气筒give oxygentank药丸give pain_pills手榴弹give pipe_bombM16give rifleAKgive rifle_ak47三发枪give rifle_desert连喷2give shotgun_spas狙击2give sniper_military警棍give tonfa胆汁give vomitjarz_spawn hunter(发明Hunter)z_spawn *** oker(发明 *** oker)z_spawn boomer (发明boomer)z_spawn tank (发明tank)z_spawn witch(发明witch)z_spawn chargerz_spawn jockeyz_spawn spittermelee_range (预设为70)数值越高打越远假如嫌电脑队友碍事，可以打 *** _dont_shoot 1指令把claw range调高，就可以隔空伤人interval调成0。
1 北斗百烈拳。