Give - Substitute with a weapon name or item below Map - Use the list below to load a mapname for Sv_stopspeed # Minimum stopping speed set Mat_numtexttureunits # Limit texture units to # Now during gameplay press ~ to get the console and enter a code below:ĭeveloper # Developer mode (#=0, 1, or 2)ĭsp_explosion_effect_duration # Set explosion length Make a shortcut to the game, right click on it and edit the properties to look similar to this:Ĭ:\Program Files\Half-Life 2\hl2.exe" -console Method 2: Also reported you can start the game with the -console command line parameter. Next in line, Type in: Sv_Cheats 1 Cheats are as follows: Method 1: Open The console up in game by pressing the "~" key.