Very interesting experience held back by its unintuitive design, some performance issues, and blocking gameplay branches. After using the elevator and then jumping off the top level (accidentally, I was trying to explore a vent), I couldn't recall the elevator. I think this held me back? I was also unable to get into the vent in the closet off the admin room, so I couldn't explore that path. Besides the hacking tool and the womb room, I didn't find any keycards to advance my progress. Perhaps using the hacking tool to get into the admin room was the wrong choice, but it's not clear. At least half a dozen times the game would stutter for 30 seconds or more - twice during combat - which was pretty frustrating. Overall, I would love to come back to this if the performance issues were cleaned up and a few more hints about where to go sprinkled throughout, but as it stands I don't plan on finishing it.