Overall, a neat game with a lot of nice touches to contribute to feeling like you're in front of a terminal of that era. The server meltdown effects are great.

I did find it a little demoralizing how many points you lose or making a mistake relative to how many you get for successfully allowing people in. Maybe those could be brought a little closer together?

I've waited 5 seconds and here was no valid password, why I need to allow that?