for the passwords did you have to search for them later into the game?
Viewing post in Level Bound 1.1 Karmic Justice comments
two of them are straight forward. Ascend Hizi for one, Do bad things for the second one. (I'm trying to remain spoiler light here but I think everyone is aware of this at this point.)
The third one is the only hidden one and it took me a bit to figure out. You can get it about halfway through a run (or anytime after.)
Once you have the other two passwords you'll be able to see the skins/pictures you're missing and probably make a guess how to get the last one.