Two things:
1. "High Graphics" is right. My computers fans were whirring.
2. This could use a tutorial of some sort. It took a couple minutes to figure out how to pick anything up (click and drag, if anyone else is wondering). That's about as far as I got though. I tried for quite a while to swipe the card and unlock the door, but nothing worked, and I ran out of time multiple times.
I really like the concept so far, though! It's promising!