If you've been waiting with bated breath on the next installment in the continuing adventures of Digital Marty and Digital Doc Brown, you'll be pleased to learn that you'll be able to exhale fairly soon. Telltale Games announced today on its Twitter account that Back to the Future's fourth episode, titled "Double Vision," will be released next week on PC and Mac.

In this installment, Marty must team up with Episode 3's First Citizen Brown to create "an epic invention so that he can prevent young Emmett Brown from making the worst mistake of his life." We're not really sure what that means, but we've certainly got our fingers crossed for a cameo by Foreigner.