May 21, 2008 6:00 AMHothead Games has announced that Penny Arcade Adventures: On the Rain-Slick Precipice of Darkness, Episode One is now available worldwide via the Greenhouse digital distribution platform for the Mac, Windows, and Linux versions.Penny Arcade Adventures: On the Rain-Slick Precipice of Darkness, Episode One is an RPG-Adventure game set in the deranged 1920s universe of New Arcadia, delivered to gamers via accessible episodic releases. Players join Gabe and Tycho, the crime-solving team of the Startling Developments Detective Agency, to combat savage enemies and solve mysteries hidden deep in the sinister heart of New Arcadia. The game is the result of close collaboration between Hothead Games and Penny Arcade, featuring distinct artwork and characters designed exclusively by Mike "Gabe" Krahulik, story and dialogue by Jerry "Tycho" Holkins, both brought to life by the Hothead team.Penny Arcade Adventures: On the Rain-Slick Precipice of Darkness, Episode One is expected to offer players six to ten hours of gameplay, and is priced at $19.95. The game has been rated "M" for Mature by the Entertainment Software Ratings Board for all platforms.Greenhouse - Penny Arcade Adventures, Episode OneHothead GamesPenny ArcadePenny Arcade Adventures