The Grudge (UMD mini for PSP)

A scientific expedition sets out for the island of Boorneo. They are in search of a flower named the Black Orchid. Reports say that this flower can lead to a longer life. But what they find inhabiting the rainforest of Boorneo, are a group of anacondas. But they aren't ordinary... the Black Orchid made the anacondas longer, faster, and smarter. Now the scientists must find a way out of the rainforest by outsmarting, outrunning and outliving the anacondas.