Good game, but...
A little too unbalanced. While some things were easy, others were far too hard.
E.g. the generator, I still don't know how it works and there's no clue involved. [And just guessing is not a mechanic that should be desirable in this genre.]
Some hints on what to do in the final part would've been helpful aswell.
Overall I think it could still use some work, mainly some descriptions when you hover over things.
PS: The safe is buggy, 3rd and 4th number have been mixed up.