I also play on a very old laptop (windows seven to be specific) but it has windows 10 installed on it

sometimes my game gets weird and dark here are some images as an example. i have no idea why this happens and it is very rare that this happens.

Tested this on pc it also works with all characters

I found this glitch while playing on console you can do the glitch by jumping and pressing pause and then pause again. Doing this quickly can make you jump mid air I'm pretty sure it works with every character I don't know if it works on pc. https://m.youtube.com/watch?v=1N3yeTpbEL8

Sorry but I know why it wasn't working, sometimes my keyboard switches it's layout and on some layouts the alt key doesn't work as intended.

The only way is probably just emulating the switch version. But my laptop is really bad so it probably won't be able to run the game at a smooth 60 fps.

Is there a script or something that can make you play as any character including the switch ones?

This glitch has also happened to me when I was testing out the og version I have no idea why it happens.

For some reason it only works sometimes and sometimes it just stops working, and yes I do the glitch when I'm in the game window

Sorry but what do you mean by window is selected?

For some reason now when i try to do the alt glitch it does not work. Does anybody know a fix?