those are not the correct position of the piano keys man...and there is no H!!!

Any chance for Steam achievements?

I have gotten what I think is the sign for Cancer key... but I don't know where this goes? I've run out of flashlight battery juice in the basement looking around but didn't see a door there (or much of anything usable, actually - and I'm almost out of lighter juice, too). I feel like I must be missing something obvious and will feel foolish when/if I get the answer, but I'm feeling pretty frustrated and at a loss. I still can't get into the Libra door, the infinity door, or the switch door (whatever t...

I am in the eta room with clocks on the walls and zero hints. I try to call Zorya but her answering machine picks up.

I h)ave switched on all the correct pumpkin lights according to the coordinates (Have even checked with walkthrough) but cannot open the safe. Any ideas ?