I'm interested to try out speedrunning this game and all but for anyone new to speedrunning this game how would they know what is allowed and not allowed for accepted runs?! for example: Q. when do we start and end timing? Q. are there glitches that are not okay to use?

thx for the info. will get to learn this game or do some casual runs :D

another question. is it acceptable to turn off friendly fire in the option menu?