I managed to improve Batman by 42 frames again, thanks to the better strategy of boss combat. The content of this TAS is roughly the same as that of the previous publication.
When I checked the movie again, I found an improvement of 2 frames in the last clown battle...https://tasvideos.org/UserFiles/Info/637844052057064535
ThunderAxe31: Claiming for judging.
ThunderAxe31: File replaced with a 2 frames improvement provided by the author, and accepting as an improvement of the current publication.