There is an ARM based 2600 cart to make games for the 2600 better. http://www.atari-forum.com/viewtopic.php?t=28171 http://www.atari-forum.com/viewtopic.php?t=

There is an ARM based 2600 cart to make games for the 2600 better. http://www.atari-forum.com/viewtopic.php?t=28171 http://www.atari-forum.com/viewtopic.php?t=28171 I think they can buy the ROM and put it on the Harmony cart Sdcard and it will play. There seems to be new games that can't afford to burn a ROM and ship a cartridge so they use this cart instead to download ROM images to it.