I was going to pick up the game on PS5 but I was wondering if the improvements and PS exclusive features would be on PC before I did?

Occasionally I get a little plus/minus sign next to my left glove, or maybe it's an x and Y? I can't figure out what it means or what I'm supposed to do with it.

What things do you have to find to unlock the next worlds?

There are oxygen tanks in every environment and I suspect I should be able to use them in some way. What do I do?

when choosing an environement the instructions show up and I can't get rid of them. The position signal could be canceled in the settings, the welding-torch not. Both don't work with the proposed grip function... Also general instructions don't hide sometimes when the tutorial is left......