Half Life - Game of the Year Edition

Cheatmode:

Right click on the icon of the game from ur desktop or programs(Start Menu).
Go to its properties and type in the Target " -console".
So it should look like this: "C:\SIERRA\Half-Life\hl.exe -console"
Now,start the game and u will see an option "Console" in the Main Menu.
This means that cheats can now be enabled.
To enter the cheats, start the game and press "~" key.
A big box appears,now,type "sv_cheats 1".Cheats will now be enabled,
here is a partial list of cheats:


Result                                       Code
-------------------------------------------------
God mode                                    - /god
Adjust gravity                              - sv_gravity  
All weapons and ammo                        - impulse 101 
Developer mode on                           - developer 1 
Verbose developer mode                      - developer 2 
Developer mode off                          - developer 0 
Suicide                                     - kill
Map select1                                 - /map  
No clipping mode                            - /noclip 
Obtain item2                                - /give  
Opponents ignore character                  - /notarget 
Third person view                           - /thirdperson 
Return to first person view                 - /firstperson 
Auto-reload enabled                         - +reload 
Auto-reload disabled                        - -reload 
See things brightly without flashlight      - lambert -1.0001
HEV suit, weapons, and ammo                 - impulse 101 
Spawns gibs and blood                       - impulse 102 
Monster stats, while looking at monster     - impulse 103
List global entities                        - impulse 104 
Silent player                               - impulse 105 
Model/sprite stats, while looking at target - impulse 106
Texture name, while looking at object       - impulse 107 
AI node information                         - impulse 195 
AI node information                         - impulse 196 
AI node information                         - impulse 197 
AI node information                         - impulse 199 
Delete monster or NPC from world            - impulse 203