Here's a custom firmware for the AtGames Legends Flashback you might enjoy.
BurgerTime, Mappy, Street Fighter, Dig Dug, and their friends not enough for you? Here's the answer -- update your machine so it can load other files from the SD card, without losing the onboard games.
1. Back up your settings or save games first if you care about them.
2. Unzip this file and put it at the root of your SD card to perform the update. It will unpack to a 4.3MB disk image file named "arcade_update.img" arcade_update.img.zip 150.37KB 570 downloads
3. Power on, follow the onscreen prompts. Leave the machine on while updating (you only need to run it once), turn it off when done.
4. On your SD card, remove the update file and make a folder called GAME in the root. Put your files in there. No spaces in filenames.
5. GAME ON
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