How Do I Get To The Cheat Menu In Spider-man 3?

You press L1 L2 R1 R2 at same time you press start

There is no menu on Main Screen!!!?????

True, i dont now where the main menu is?!
And the cheat dont work...

You won't find it and you can only be venom in ps3 and xbox360 the black suit is the only thing special you can be

You apparently hold L1 L2 R2 R1 all at the same time

Ok i tried that, and where is the main menu, do you press them when it says start or in the pause menu?

I now all i now how to get to the cheat menu on spiderman3 on  ps2 i now where all the web sites to get spiderman3 cheats like unlock everything just go to www.cheatcodes.com then the click on  left side of the screen then press with the mouse playstation2 then zoom down then you will see     letters like  a b c d e f g h i j k l n o p q r s t u v w x y n z  then click on the s then zoom all the way down to the bottom of the screen in till you see spiderman3 than click on it     then you will see play as harry osborn and play as venom play as sandman and infinite hero points and play as new goblin and play as scorpion happy now.

The whole thing with the 50 emblems... That is not or well should not be considered a cheat if spiderman tells you that if you collect them then you will get a prize in the end.

Defeat every one

As you have not mentioned whether your playing this game on ps2 or ps3 so I have to give info about both.If you are playing on a ps3 then the cheat menu is on the main screen.Some codes that you can put are:
enter 'venomsky' to unlock everything
enter 'deadly' to unlock New Goblin.

If however you have ps2 then you do not have access to cheat menu,but don't worry since I have a cheat for ps2 as well like:

Beat the main story and collect 50 spider emblems to unlock the black spider.