By:  Sierra

   Release date: June 13, 2001

   Download codes: halflife.zip




   The codes.

   Add -console to the command line to start game.
 Press
 ~ 
 when the game starts to display the console then type
 sv cheats 1
 for cheat mode. Try -dev -console if you have problems.

 god                Toggle invinicibility.
 sv_gravity #       # = gravity number(# = 000 to 999, 800 is default). 
                                              The lower the number the lower the gravity.
 impulse 76         Type in and then start a new game and type in again
                                                 to gain more marines.
 impulse 101        Toggle all ammo and weapons.
 impulse 357        ?
 noclip             No clipping.
 notarget           Invisible to all foes.
 skill #            # = 1 to 3.
 sv_accelerate #    Set jump distance(# = 00 to 99, 10 is the default).

 /map #             Go to map #.
   Map Names.

 ba_canal1
 ba_canal1b
 ba_canal2
 ba_canal3
 ba_elevator
 ba_hazard1
 ba_hazard2
 ba_hazard3
 ba_hazard4
 ba_hazard5
 ba_hazard6
 ba_maint
 ba_outro
 ba_power1
 ba_power2
 ba_security1
 ba_security2
 ba_teleport1
 ba_teleport2
 ba_tram1
 ba_tram2
 ba_tram3
 ba_xen1
 ba_xen2
 ba_xen3
 ba_xen4
 ba_xen5
 ba_xen6
 ba_yard1
 ba_yard2
 ba_yard3
 ba_yard3a
 ba_yard3b
 ba_yard4
 ba_yard4a
 ba_yard5
 ba_yard5a

 give weapon_#    # is a weapon in the following list.

 egon 
 9mmAR 
 9mmhandgun 
 crossbow 
 crowbar 
 gauss 
 snark 
 shotgun 
 rpg 
 satchel 
 python 
 hornetgun 
 handgrenade 
 tripmine