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).
The first 6 digits of the number of credit cards (with the MII digit) build the issuer identifier that denotes the card network and the number to which it belongs. The well-known identifiers include: 1  37xxxx and 34xxxx for American Express. 2  4xxxxx for Visa. 3  51xxxx-55xxxx for MasterCard. 4  6011xx for Discover.