There's no way to private message on itch.io unfortunately, so i'll reply with the password but i'll edit it in the future to not spoiler the other players haha Reply this comment when you're done, Thanks.
I guess i should try to solve it in a future update. Maybe change the password to something with only one word haha
I pretty much tested the game alone, so i think there's a lot of stuff that feels obvious to me as the dev, but not to anyone else.
The "space key" can be found as an actual blank space, so i understand why it can be so confusing.
Thanks for the feedback! Will try to solve this asap.