: Most of the switches on that map cause something in sight of them to open,
: and then you have to hit the switch again once it's open to stop it from
: closing again.
: If I'm thinking of the place that you're stuck, there's an ordinary door next
: to the big "stuck" door (or possibly in a hallway right next to
: that room, but still in line with the "stuck" door), and a
: switch in another room nearby that opens that ordinary door.
Oh wait, I think I know what the problem is.
You've already reached the end. That broken Thoth terminal is the end terminal, you just haven't satisfied the victory conditions yet, which just means you haven't killed enough. Hunt down any red dots on the map and slaughter them, and by the time you're done Thoth should be fully activated.
