According to the press release: "HOARD will release on PSP (PlayStation®Portable) system in North America on March 22, retailing for $9.99. It will follow on PlayStation 3 computer entertainment system and PSP system in Europe in early April. Pricing is yet to be announced. The PlayStation 3 system version is already available for purchase in North America for $14.99. All versions feature over 35 levels and 100+ badges to earn."
Check out the gameplay in the video below.