While playing, press ' (tilde) to bring up the cheat console. Type any of the
following cheat codes.
Note: If the console does not come up, open the [install
directory]portalcfgconfig.cfg file (with Notepad) and make sure con_enable is
set to "1".
sv_cheats 1 — Enable Cheat Mode
sv_cheats 0 — Disable Cheat Mode
ai_disable — Toggle Enemy AI
buddha — Player Takes Damage But Won't Die
god — God Mode
hurtme # — Decrease Health by #
impulse 101 — All Weapons and Ammo
noclip — No Clipping Mode
notarget — Invisibility
mat_wireframe 1 — Wireframe Mode
sv_noclipduringpause 1 — No Clipping During Pause
sv_infinite_aux_power 1 — Unlimited Auxillary Power
showtriggers 0 — Show Trigger Brushes
Unlock All Chapters
Modify your [install directory]portalcfgconfig.cfg file (with Notepad) and change sv_unlockedchapters to "11".
