From Game Factory Interactive:
Diamon Jones, a famous archaeologist, decided to forget about the endless travels, excavations and ancient artifacts, going so far as to open a small restaurant in Paris. It was a simple and peaceful life until one unforgettable day, when a suspicious man appeared in Jones restaurant. The visitor was pursued by a strange man dressed as Elvis Presley and two-headed Cerberus dog! Go on a new adventure in Diamon Jones: Devils Contract, a fun Adventure game!