Help

I am new to this and I need help! This may be a stupid question, but here goes..... How do you uncompress a game file onto my computer so I can transfer it to a chip??

You need to use a program called winrar to extract it. Tutorial here > https://www.romulation.org/forum/index.php?topic=3880.0And this thread should help you with getting the games on > https://www.romulation.org/forum/index.php?topic=816.0