More Environment

buddha - makes it so you can't die, but you still take damage

sv_allow_mobile_portals # - allows you to place portals on moving surfaces (0 = off, 1 = on)

sv_portal_placement_never_bump # - allows you to overlap portals (0 = off, 1 = on)

sv_portal_placement_debug # - puts a blue rectangle around portals (0 = off, 1 = on)

pause - pauses the game

unpause - unpauses the game

showconsole - shows the console

hideconsole - hides the console

clear - clears the console

save - saves the game

stopvideos - stops the video that is playing

ent_info <entity name> - shows information on the specified object

ent_remove - removes what you are looking at

ent_remove_all <entity name here> - removes all of the specified entity

thirdperson - makes your view thirdpersonal)