Gemstone Warrior
Gemstone Warrior is a video game written by Canadian developer Paradigm Creators for the Apple II and published by Strategic Simulations in 1984 . 
<triplet> Gemstone Warrior <subj> video game <obj> instance of <subj> Apple II <obj> platform <subj> Strategic Simulations <obj> publisher <subj> 1984 <obj> publication date <triplet> Strategic Simulations <subj> video game <obj> product or material produced