Collect all Dead Hungry trophies.
Beat a stage with three stars.
Beat all stages with three stars.
Change the tape in the radio.
Make a burger over one meter tall.
Make a burger worth 2,000 points or more.
Beat 10 stages with three stars.
Beat 20 stages with three stars.
Use the Hannya Mask and Noh Mask in one burger.
Use an egg and the Chicken Wing in the same burger.