Funny you should bring this up. Last night I was looking up the definition of "Master" as it's used on Backloggery. They mean it to be some way you've played the game that is special or especially difficult like doing Dark Souls with no weapons. I went through my list and removed everything but one game, Wizardry 1 done in 25 hours (howlongtobeat.com says it's 35 hours, so I guess this is a "speed run" although that's not much of a difference).
I'd like to play Destroy All Humans 2 in some special way like a speed run. Speed runs are cool and in doing them, you really learn a game's ins and outs.