Flashback is a game a remember fondly from my childhood, specifically played on the Sega Genesis console. In its time, the game was so fluid and fantastic and packed quite the challenge. It was also the largest (in terms of file size) cartridge sold on Genesis back then. Imagine my surprise when I found out the game was now available in the App Store for the iPhone and iPod touch. Yes, if you’ve played Flashback, you know the goodness that is waiting for you—if you haven’t, you need to, right now.