This is actually the DOS version of Hitchhikers Guide to the Galaxy.

This is an Old Skool game that will knock your socks off trying to beat!

Don't use any walk troughs trying to beat this game!!

There are only about 45 objectives, and it's really not that hard.

This is a link to the manual for the game:
http://www.infocom-if.org/games/hhgttg/hhgttg.html

DON'T PANIC!