Is there a way that I could buy Gamefly games withou credit card?
If you don't have a credit card you can buy a prepaid one.
Also even young teenagers have bank accounts which will give you a debit card.
Only takes about $1.00 to open up a bank account, time to get one.
Even if you don't have a job just putting in $10.00 here and there can give you at least $100-$200 in your bank account.