AT&T Samsung Access - HELP!

Hi I have the new AT&T Samsung Access. I want to know if there is a way/code that will allow me to play free video games (Java) on the phone, (it only allows me to play games I pay for off the AT&T website). I download free game files to the Micro SD card and then transfer them to my phone, but when I want to open the files, the phone says "Unsupported file type". I realize that there are codes for other Samsung phones that will allow free games, but I cannot find a code for the Samsung Access, maybe because it is brand new.
Can anybody help me?
Thanks

you can download it online

Can you post a link if you know where I can find this?
I've looked and looked and cannot find a code for the Samsung Access. A little more help would be appreciated.
Thanks