Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla Dole ne mai kunnawa ya samar da tashar tashar'' Doom ', wanda ba shi da tashoshin tashar jiragen ruwa na injiniyar Doom.
Tabbas, mafi rikitarwa na jumla ita ce "Dole ne dan wasan ya samar da tashar tashar '' Doom 'kamar' PrBoom ',' ZDoom ',' Boom ',' GZDoom ',' ko kuma duk wata tashar tashar da ta dace da Boom. "