To activate Chrome cheats bring down the console with tilde key [~], type the following cheats and confirm with [Enter]:

Cheat.GodMode() - God mode
Cheat.FullHealth() - Full health
Cheat.TuneWeapons() - Improves weapons in the inventory
Cheat.TuneImplants() - Improves implants
Cheat.NextMission() - Skip to next mission
Cheat.Give[weapon]() - Gives a weapon or an item; for example: Cheat.GiveGrenade()
Cheat.GiveAmmo[ammo]() - Gives a specific ammunition; for example: Cheat.GiveAmmo9mmShort()

Item names: MatsonACC, NoNFrager, C9S, C9A5, MatsonCAFS, TC234Sup, BjornHD, TC234, Knife, Grenade, Healtex, CloakingDevice...

NOTE: You can find the full items and ammunition list in the file ChromeJavaChromeGameCheat.Java