Also, you can play versus(and survival, if you get the GOTY edition) offline by selecting join friends, the pressing X to start your own lobby, it tricks the game into letting you play the modes. Why there wasn't just an offline option on the main menu is beyond me.
Visa - Digits two through six are the bank number, digits seven through 12 or seven through 15 are the account number and digit 13 or 16 is a check digit. MasterCard - Digits two and three, two through four, two through five or two through six are the bank number (depending on whether digit two is a 1, 2, 3 or other).
Visa a major credit card issuer uses the digits 2 through 6 to identify the bank. 7 to 12 or 15 are used to identify the account number and the last number is called the check digit. The pattern in Visa credit cards can vary greatly because all of Visa credit cards do not have the same amount of digits on credit cards.