If you stay and stick to the LEFT wall and jump at the correct time when the penguin charges each time, you will land near enough to the door where you can just enter, and this also (from my research) will speed up the boss fight by a couple seconds.

https://drive.google.com/file/d/1-tSBVHk3eUD9vl2CmrjQ0ggJnEhRJ4nV/view

Here is me doing it. Its a really bad attempt, but the example DEFINITELY shows

I'm just curious as to know if its banned or not. I'm curious on doing a speedrun on some of the games on there, so I just wanna know if it's aloud.

How did you do that?

What are the recommended timers for this game? I wanna get one but don't know where to start.