Why all cheat doesnt work?

I do have a cheat that i use in standalone

Superboy
Instant open
Infinite Energy
No zombie(no dza)
Zombie cant attack(not dza)

the only problem i got is im not immune to explosion....


okays forget bout that.


I try all new cheat been posted in here at browser(monzilla)

all failed and off

why>?

maybe u did something wrong

read my Thread maybe it can help you , here my thread