Serious Sam HD v1.7 +9 Trainer

Insert - Enable trainer
Numpad 1 - Unlimited health
Numpad 2 - Unlimited armor
Numpad 3 - Unlimited ammo/no reload
Numpad 4 - Add score
F12 - Game cheats on
F11 - Game cheats off
Numpad 5 - Turbo mode on
Numpad 6 - Turbo mode off
Numpad 7 - Give all weapons
Numpad 8 - Kill all
Numpad 9 - Ghost mode on
Numpad 0 - Ghost mode off
Numpad / - Invisible mode on
Numpad * - Invisible mode off
Delete - Disable all