Serious Sam: The First Encounter Cheats for pc

Press F1 to bring up the console window, enter any of the codes below and push enter, then press F1 to use the cheat

cht_bGiveAll    All Weapons
cht_bFly    Flight Mode
cht_bRefresh    Full Health
cht_bGod    God Mode
cht_bInvisible    Invisibility
cht_bGhost    No Clipping

Press the ~ key and enter these codes:

please tellall    All NETRICSA messages
please fly    Fly Mode
please refresh    Full Health
please giveall    Gives All Weapons
please god    God Mode
please invisible    Invisibility Mode
please killall    Kill All On-screen Enemies
please ghost    No Clipping
please open    Unlock All Doors