During the gameplay press “~” to open the console and enter the codes below:
Invincibility: Cheat.GodMode();
Skip level: Cheat.NextMission();
Max Health: Cheat.FullHealth();
More Ammo: Cheat.AddAmmo();
Overload Cleared: Cheat.ClearOverload();
12mm Ammo: Cheat.GiveAmmo12mmShort();
14mm Ammo: Cheat.GiveAmmo14mmLong();
8mm Ammo: Cheat.GiveAmmo8mmLong();
9mm Ammo: Cheat.GiveAmmo9mmShort();
Energy Ammo: Cheat.GiveAmmoEnergy();
Rocket Ammo: Cheat.GiveAmmoRockets();
Shotgun Ammo: Cheat.GiveAmmoShotgun();
Cloaking device: Cheat.GiveCloakingDevice();
Cluster: Cheat.GiveClusterGrenade();
Grenade: Cheat.GiveGrenade();
Healtex: Cheat.GiveHealtex();
Knife: Cheat.GiveKnife();
OCS: Cheat.GiveOCS();
Tune implants: Cheat.TuneImplants();
Tune weapons: Cheat.TuneWeapons();