Hey, here's a speedrunning tutorial for Batman I made yesterday. :)

The emphasis is on consistency (because heart drops are a 12.5%) while remaining very competitive. If you followed everything in this guide, you would likely wind up with a time close to 10:0X or just over 10:10.

I really hope it encourages a new generation of runners to try themselves to obtain <10 times.

If you have any questions, feel free to message me here (join the Batman Discord) or message me on Twitch! I hope it helps out new folks trying to get a handle on this game. :)