Rosie wants to meet your parents but… they’re dead.
After using the bookshelf, you find the TAPE with an Indian Sacret Spirit recording on it. Use the desk to find some BATTERIES. Take the plane TICKET from your desk and use the window to go to the airport.
On the island talk to the shaman in the center. You’ll offer him goods for his work. Give him the tape and he’ll tell you about the voice machine has died. Give him the batteries and he’ll thank you. Talk to him again and he’ll tell you he’ll go searching a tooth. Give your plane ticket to one of the Yacumo who will break a TOOTH that you’ll pick up. Give the tooth to the shaman who will then summon three … zombies.
Walk south on the left to return home. In your family house you have to kill the zombies so take the RIFLE from the wall and shoot the four zombies. You’ll then head to the cemetery where you’ll encounter another ten zombies. Shoot them all to save your future.
Game source: A copy of the game was found here on the internet.