In an earnings conference call with investors today, Activision reaffirmed its position on reinventing the long-running Tony Hawk skating series from the ground up, with company CEO Michael Griffith revealing that an exclusive Nintendo DS entry in the series is currently in development.

While the developer for the title went unnamed, Griffith further noted that the new DS title will be the only Tony Hawk title released this year. A separate developer is working on a new console installment planned for release in fiscal 2010, which begins on April 1, 2009.

“For competitive reasons, we’re not going to talk about it today but we are very bullish on the kind of innovation this will bring and this won’t be your father’s Tony Hawk,” said Griffith.

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