D3's announced that Ben 10: Protector of the Earth has sold 2.5 million units worldwide.
The multiplatform game, now selling for $19, launched just over a year ago on October 30, 2007. It was the first Ben 10 interactive game, and is available for Wii, PS2, DS and PSP.
D3P released a follow-up on October 28 this year, titled Ben 10: Alien Force The Game. The new title retails for $39 on Wii and PS2, and for $29 on DS and PSP.
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