What first-person shooter released in 1993 put players in the role of a space marine fighting off hordes of demons on the moons of Mars?
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Descent is the narrative location of Mars.
Mars is a celestial body known as Descent .
What first-person shooter released in 1993 put players in the role of a space marine fighting off hordes of demons on the moons of Mars?</s> [unused1]Descent                [unused2] is the narrative location of Mars.
What first-person shooter released in 1993 put players in the role of a space marine fighting off hordes of demons on the moons of Mars?</s>Descent is the narrative location of Mars.
What first-person shooter released in 1993 put players in the role of a space marine fighting off hordes of demons on the moons of Mars?</s>Mars is a celestial body known as [unused1]Descent                [unused2] .
What first-person shooter released in 1993 put players in the role of a space marine fighting off hordes of demons on the moons of Mars?</s>Mars is a celestial body known as Descent .
What first-person shooter released in 1993 put players in the role of a space marine fighting off hordes of demons on the moons of Mars?</s>Mars,0,Mars,Mars,0,[unused1]Descent[unused2],[unused1]Descent[unused2],narrative location,Mars,[unused1]Descent[unused2],0,[unused1]Descent[unused2]
What first-person shooter released in 1993 put players in the role of a space marine fighting off hordes of demons on the moons of Mars?</s>Mars,0,Mars,Mars,0,Descent,Descent,narrative location,Mars,Descent,0,Descent