Actually, in this mission, you can only Leave when on top ground (not when you are in the basement). If you want to leave with the panzerklein suits (and I'm sure you do ), you need to: - Kill everyone in all 3 levels (that's my tactics - then you're free to play in real-time mode and it goes faster) - Go on top level (outside), then go down with the elevator (not the ladder). To use the elevator, click on the button that is on the elevator itself (note: this will trigger the alarm) - Deactivate the generator upstairs - Take the panzerklein suits and needed equipment on to the elevator - Reactivate the generator (otherwise, the lift won't work) - Deactivate the alarm (this took me a while to find. The alarm control pad is in the office near the closed safe). - Go up with the elevator with your whole group in panzerklein suits and with equipment. - Leave It took me 3 hours to find out... hope this'll help some of you! "Barnie"