GamePatchPlanet - Portal 2 Cheats, Codes, Trainers, Patch Updates, Demos

Cheat Codes
Right click the games desktop shortcut, choose Properties, in the Target field add -console to the end of the Target field. Now start the game via the desktop shortcut, at the menu the console will appear, type sv_cheats 1 which will enable cheat mode, you can now enter one of the following codes:
Player can take damage but cannot die - buddha
Invincibility - god
Spawn a companion cube - ent_create_portal_companion_cube
Set game speed (default value is 1) - host_timescale <0.1 to 2>
Spawn a reflector cube for lasers - ent_create_portal_reflector_cube
Spawn a dune buggy - ch_createjeep
Set gravity (default value is 600) - sv_gravity <number>
No Clipping mode - noclip
Toggle placing portals anywhere - sv_portal_placement_never_fail <0 or 1>
First person view - firstperson
Third person view - thirdperson
Set minimum speed in seconds that portal gun is fired (default value is "0.20") - portalgun_fire_delay <number>
View your position and speed - cl_showpos 1
Shoot Conversion Gel out of your face - ent_create_paint_bomb_portal
Shoot Propulsion Gel out of your face - ent_create_paint_bomb_speed
Shoot Repulsion Gel out of your face - ent_create_paint_bomb_jump
Shoots water out of your face - ent_create_paint_bomb_erase
View frame rate - cl_showfps 1
Turrets will not shoot at you - notarget
Set acceleration of the speed gel (default value is "500.0f") - sv_speed_paint_acceleration <number>f
Set maximum speed obtainable from the speed gel (default value is "800.0f") - sv_speed_paint_max <number>f
Set the minimum speed in seconds that the portal gun shoots (default value is "0.5") - portalgun_held_button_fire_fire_delay <number>