<prompt> Passage: Doom 3 yakaiswa mugore ra 2145. Nyaya zhinji yemutambo uye nhaurirano zvakagadzirwa nemunyori Matthew J. Costello. Maererano nenhoroondo yemutambo, Union Aerospace Corporation UAC yakura ikava kambani hombe yemakambani iripo, uye yakagadzira nzvimbo yekutsvagisa paMars. Pachigadziko ichi, UAC inokwanisa kuita tsvagiridzo munzvimbo dzinoverengeka dzesainzi, kusanganisira kuvandudzwa kwezvombo zvemberi, kutsvagisa kwehupenyu, kuongorora nzvimbo uye kutumira. PaMars, UAC inogona kuita mashandiro ayo kunze kwemiganhu yepamutemo nehunhu. Sezvo mutambi achifambira mberi kuburikidza nemutambo, vanodzidza kuti vashandi vepasi vari kusagadzikana nekuda kwenhamba huru yezviitiko zvinosanganisira kunzwa manzwi, zviitiko zvisingatsanangurike uye kuona uye kupenga, kazhinji zvichitungamira kune tsaona dzinouraya nemichina yemhando. Runyerekupe rwekuti hunhu hwekuyedza huripo kuMars.  <response>: Matthew J. Costello 