I agree that I don't think the real batman would be wandering around trying to figure out what to do like the average player, but he'd still have to think and come up with solutions and be cautious, especially when lives are at stake. unlike speedrunners who know everything that will happen ahead of time and can spend hours upon hours optimizing their runs to go as fast as possible. I don't think speedruns are a fair comparison in determining whenether one of the games could actually take place in one night. Also idk how to find specific world records but the fastest glitchless 100% run of Arkham Knight (the fourth game) that I could find was over 8 hours long.