Also, any code can be used as a command line parameter by prefixing it with the "-" character. Enter one of the following codes to activate the corresponding cheat function.
Check out some fun HL2 console commands and cheats in this article. Start a new game then press the (tilde) key then type in these codes: Gives you the egon Contributed By: strongbad1234, sb100, and SuperSonicWind. Here we take a look at the various uses for the developer console in Half-Life 2 where you can enter a variety of console commands which will tweak your game, provide fun options, cheats and even allow you to improve game performance. Select you Half-Life directory and type hl.exe -console then Half-Life should open. Then, press ~ during game play to display the console window. Go to the start menu, then go to all programs, then go to accessesories, then click on command prompt. Half-Life 2 cheats, Tips, and Codes for Xbox. Start the game with the -console command line parameter. Another Half-Life 2 Walkthrough : More Half-Life 2 Walkthrough.