How do i hack roms?

[Telltolin]

just wondering, i had sifted through all of the rom hacks, and i would like ot make my own. I have C/C++ programming knowledge, which i'm sure i'll need.

[executioneer]

go ask someone on a rom hacking site they only do reviews here :(

[AChimp]

#include<iostream>
#include<string>
#include "User.h"
using namespace std;

#define VALID 1
#define GOOBER 0

typedef class User User;
typedef class SmartUser SmartUser;

int checkUserType( User * newUser )
{
int flag = VALID;
SmartUser check = dynamic_cast< SmartUser >( newUser );

if( !check )
{
flag = GOOBER;
delete( check );
}

return flag;
}

int main( int argc, char * argv[] )
{
string name = argv[1];
User *myUser = NULL;

if( strcmp( "Telltolin", name ) == 0 )
{
myUser = getUserObj( name );

if( checkUserType( myUser ) == GOOBER )
{
cerr<< "Too dumb to continue. :(\n"<< endl;
exit( EXIT_FAILURE );
}
}

cout<< "You are OKAY. :picklehat\n"<< endl;
return EXIT_SUCCESS;
}


>:

[Schimid]

Cough really, really hard.

[TBMonkey]

I feel nice for some reason...


http://www.zophar.net/utilities/nesgraph.html

[EverythingWillSuck]

I once tried Tile hacking once with a Little Nemo rom

I made the slug look like a scared retard :(

[the_dudefather]

i made an increadibly amazing super mario bros rom hack once

super toast bros

coins changed to toast, item blocks changed to toasters and mushrooms become jam

thats about it

[Recreate the Virus]

I once changed the boring font on Pools of Radiance to a bloody font. Am I 133t, now?

[Comrade Rocket]

ive always wanted to make a rom hack of Donkey Kong called Veit-Kong. and i would change Donkey Kong into an asian guy who throws oil barrels at a GI who is climing to the top of a foxhole.