I recently found out that while in the game and press the "`" key is opens a console. I'm still learning how it works but it doesn't seem to allow people to cheat (and even if it did it would probably be easy to see) but you can use "show" command to see things that can be shown then use "show <what you wasn't to be shown>" to show it like for example "show collision" which will show all objects collision which could be useful to find the exact collisions of oob objects and other things as they can be decently different from what they look like.

on a scandinavian keyboard is it Ö buton

btw please give me a video of how to use it