(CBS SF) — “Anchorman” Will Ferrell is offering video game fans a chance to play with him in San Francisco.

The comedian launched his “Super Mega Blast Max Game Challenger” this week on Indiegogo.

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“The grand prize winner will receive air-fare for two, a half-eaten bag of Skittles and whatever other cool stuff we can scrape together,” he said in a video announcing the contest.

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All jokes aside, Ferrell is raising money for charities that help children with cancer. The winner will play with the star at Twitch TV offices in the city next month.

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Part of the proceeds will go to donate games, which gets game publishers to donate new and used games to children battling cancer.