What is Frogatto & Friends? It’s a videogame. More specifically, Frogatto is an open-source “platformer” or “jump-and-run” game, which means you’re given a “cross-section” view into the world, and you help a small green fellow named Frogatto walk and jump between solid footholds without getting hurt. There’s a long history to the genre, so just by being in it we inevitably have a lot in common with other games, however, we’re not trying to clone any specific game. Frogatto is a finished, fully-playable game. We’re planning to add a bunch of other stuff to it, but we have a complete start-to-finish single-player story you can play right now – just check out our Download page. What does it run on? Frogatto was written for computers (windows, mac, and linux), and the iPhone. It runs well on any iPhone, even the oldest ones. As for computers, it runs on Mac, Windows, or Linux (including Pandora), and should work on any computer made in the last 8 years...