Doctor Who: Legacy is set to gain new content that ties in with the debut of a couple of new comics series published by Titan Comics based on the hugely popular BBC sci-fi TV series “Doctor Who.”

Released late last November and subsequently hailed with an AppAdvice Game of the Week honorable mention, Doctor Who: Legacy is a gem matching game featuring various Doctors, allies, and companions from the “Doctor Who” franchise.

As reported by Comic Book Resources, following the release of the first issues of “Doctor Who: The Tenth Doctor” and “Doctor Who: The Eleventh Doctor” on July 23, players can bring the new companions Gabriella Gonzalez and Alice Obiefune into Doctor Who: Legacy using the special code in each issue.

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What’s more, a free update to Doctor Who: Legacy will enable players to tap these new companions in new levels and against new enemies taken from the new comics.

Compatible with iPhone, iPod touch, and iPad running iOS 6.0 or later, Doctor Who: Legacy is available on the App Store as a free-to-play title.

For more information on Doctor Who: Legacy, check out our original review, which declares it “the must-have game for every Whovian out there. If you love the BBC sci-fi show, Doctor Who, and enjoy match-three puzzle games, then this is the perfect addictive combination.”