I've decided to go another path. In the Radiation Dept. Control Panel (Room that controls gate), there are bloody footsteps leading to a locked door. I found where to go to get to the other side of it. However, I can't explore more north because of a block and some door. I wonder if that would be unblocked in an update...

Sweet engine! I might use this for my Space Chase game... I'll just replace the player with the gray ship... and what to do with the enemy?