I recently started speedrunning this game and i found a speedrunner called vysetra who used a dodge dash like move to travel faster but i can not figure out how to do it and was wondering if anyone knows i left a comment but thought i should ask here too as i havent got a response yet it is used at 0:33

If i played batman arkham city return to arkham on my ps5 due to backwards compatibility would that be allowed for a run on the same leaderboard the only real problem is that ps5 load times are faster so... would this still be allowed

Im not sure if it saves time but it at least shortens the dialogue, in the section where you chase reggie while he is pretending to be a conduit if you shoot him while he is threatening the crowd it cancels his dialogue during that section and plays the shorter reaction line, i think it shortens the animation too but im not 100% sure