Press the tilde button and enter any of the codes and press enter:
Effect - Code
Third person view - behindview <0 or 1> (0 means off 1 means on)
Flight mode - ghost
Disable flight ? walk
Full ammunition - fullammo
Record demo ? demorec
Stop recording - stopdemo
Play demo ? demoplay
God mode for player - god
God mode for team - godteam
God mode for terrorists - godterro
God mode for hostages - godhostage 1
Disable god mode (hostages) - godhostage 2
All the god modes ? godall
Game never ends - toggleunlimitedpractice
Walk through entities ? togglecollision
View threat information ? togglethreatinfo
Kill all terrorists - neutralizeterro
Disarm all bombs - disarmbombs
Deactivate IO devices - deactivateiodevice
Rescue all hostages - rescutehostage
Disable morality - disablemorality
Summon all terrorists - callterro
Invisible to terrorists ? playerinvisible
Terrorists surrender on sight - tsurrender
Terrorists shoot wildly - tsprayfire
Terrorists only fire at you - taimedfire
Terrorists all run away - trunaway
Terrorists go back to normal ? tnothreat
See all terrorists on map - rendspot
Hostage threat information - togglehostagethreat
Set hostage position - sethpos <0-5> (0 standing, 1 kneeling, 2 prone, 3 fetal, 4 crouched, 5 random)
Reset hostage threat - resetthreat
Next hostage animation - hna
Previous hostage animation - hpa
Animate hostage - hp <0 or 1> (0 for no loop, 1 for looping)
Show field of vision - showfov
Show weapon direction ? gundirection
Show terrorist/hostage routes - route
Show all map routes - routeall
Remove all NPCs - killthemall
Remove all terrorists - killterro
Remove all hostages - killhostage
Kill all Rainbow operatives ? killrainbow
Remove opponents - killpawns
Game modes - sgi
Resets all cheats ? resetmeall
Quit game ? quit