半条命经典游戏之做，半条命很多人都玩，发布一下半条命2的秘籍

半条命2作弊首先要在桌面半条命2的快捷方式上添加"-console"这个命令行参数，

"C:Program FilesHalf-Life 2hl2.exe" -console。然后进入游戏，按“～”呼出控制台，就可以输入以下作弊代码： 　　 　　　　god - God mode (server side only) 　　　　give - Gives a weapon or an item (see the list below) 　　　　buddha - Reduces your health 　　　　hurtme # - Hurts the player (# is damage amount) 　　　　impulse 101- All weapons 　　　　impulse 82 - Spawns a jeep 　　　　notarget - Player becomes hidden to NPCs 　　　　noclip - Walk through walls (server side only) 　　　　maps - Displays map list 　　　　map - Load a specified map (see the list below) 　　　　developer # - Sets developer mode to on/off/verbose (0-off, 1-on, 2-verbose) 　　　　 mlook - Enables mouse look 　　　　hud_quickhelp/text? 1 - Shows crosshair 　　　　viewmodel_fov # - Sets the size of the weapon you"re carrying (54 is default) 　　　　exec - Execute a script file 　　　　cl_drawhud 1 - Turns hud display on 　　　　cl_enablehud 1 - Turns hud display on 　　　　cl_showfps 1 - Shows frames per second in game 　　　　npc_create - Creates an NPC (works in worlds that have an NPC entity) 　　　　npc_create_aimed - Creates an NPC aiming away from the player. 　　　　picker - Toggles "picker" mode. 　　　　setpos - Move player to specified origin (must have sv_cheats 1 enabled). 　　　　setang - Snap player eyes to specified pitch yaw (musthave sv_cheats). 　　　　sv_gravity # - Set gravity to # 　　　　sv_stopspeed # - Set minimum stopping speed when on ground to # 　　　　sv_friction # - Sets world friction to # 　　　　sv_bounce # - Sets bounce multiplier for physically simulated objects collision 　　　　sv_maxvelocity # - Sets the maximum velocity of any moving object to # 　　　　sv_waterdist # - Sets vertical view fixup when eyes are near water plane to # 　　　　air_density # - Changes the density of air to # 　　　　dsp_explosion_effect_duration # - Sets length of confusion/ear-ringing effect to # 　　　　prop_debug - Toggle bounding-boxes debug mode on/off (red - ignore damage, white - respond to damage, green - health) 　　　　sv_soundemitter_filecheck - Toggle reporting missing .wav files for sounds 　　　　mat_numtextureunits # - Limits the number of texture units to # (0 - let the game decide how many texture units to use) 　　　　mat_yuv 0 - ? 　　 　　　　另外，今天网上也泄漏出半条命2常用的一些命令行参数： 　　 　　　　-r_anamorphic 0 　　　　-netgraph 3 　　　　-mat_preloadshaders 　　　　-preload 　　　　-console 　　　　-dx9 　　　　-fullscreen 　　　　-width 1024 -height 768 　　　　-heapsize 80000 　　　　-dxlevel 90 　　　　-shaderdll shader_nvfx_ps20.dll 　　　　-mouselook 　　　　-dx8 　　　　-condebug 　　　　-sw 　　　　-startwindowed 　　　　-window 　　　　-windowed

（出处：SHUN6游戏秘籍转载）