Remember Putt-Putt? Pajama Sam? Freddi Fish? They're Coming to SteamAndrás Neltz4/18/14 4:00am16025EditPromoteDismissUndismissHideGo to permalinkSome had the Atari 2600. Others grew up with Mario and the NES. But for a lot of young, budding PC gamers, there were Humongous Entertainment's quirky and colorful edutainment titles. Now, these classic adventure games are making their way to Steam.