Steam News announces the release of the first episode of Tales from the Borderlands, Telltale's episodic game based on Gearbox's shooter series. The Windows edition came out as planned, but a news post warns that the OS X edition is "temporarily delayed," saying they are working on getting it out ASAP. Here's a launch trailer along with word on the game:

Tales from the Borderlands is a five part episodic game series from the creators of The Walking Dead: A Telltale Games Series. Set on the unforgiving world of Pandora after the events seen in Borderlands 2, this is a story full of Borderlands’ trademark humor, following two adventurers on their quest for greatness.