This code crack is one of four possible code cracks. The game will give passwords from one of four schemes when you die or finish the stage, so remember you will see different codes than the ones you have cracked.
Important: When adding one of Zero’s parts, you must remember to change both of the corresponding variables, and have at least two bosses defeated. When going to one of the final stages, all bosses must be defeated, and you must either have all or none of Zero’s parts. (To go to Serges’ stage or the Teleporting stage you must have all of Zero’s parts. As of now I have not found a way to enter Serges’ stage or the Teleporting stage without Zero’s parts.) When going to Serges’ stage, the Teleporting Stage, or Sigma’s stage, you must change two variables. Always remember that you must count the amount of things you have added and change numbers depending on whether they are odd or even. (When you see C. Snail Heart tank with an even # of Heart tanks or C. Snail Heart tank with an odd # of Heart tanks this includes C. Snail Heart tank.) Most importantly you must remember to change all of the spaces necessary for a certain thing.
Some tips: At some point you will notice that some codes use the space for a number that must always change for a certain group of items. In this case simply refer to the code grid that tells you what to do in that case, but to make it easier finish the category that you are working on then immediately go to the category that has the number you need to change and count the number of codes so you can determine what the number should be. If it is the same as it would be, then make the change as you would normally; if it is different just refer to what you should do. As you will see the codes are arranged by which space is used.
After reading this you should now be ready to start cracking. Good luck.