Hey, thanks for trying the game.
Glad to hear everything was mostly good.
I'm sure the animations will be improved over time but since they are considered pretty much "done", there won't be any major changes (as in complete rework) happening.
People running past the helmet is expected and hopefully makes them more aware of the oxygen mechanic.
What I could do though is to increase oxygen drain when the player has no suit to try and reduce the chance of anyone thinking there's some sort of timed running challenge going on there.
Anyway, thanks for the feedback. :)