First u have 2 b Scooby then go threw the door and in the middle of the room there should b a stack of boxes. On the left hand side of them there will b a crawling space go thew it and it will take u 2 the other side of it go straight and threw the door watch out for the guard. As soon as u go thew the door on the left hand side there will be a switch. Switch it on and that will get rid of two cameras. go out of the room and wait for the gaurd to go into that empty room.(as soon as u go in on the right hand side there will be a door flip the switch next 2 it 2 open it dont bother 2 go inside theres nothing in there)After u flip it run outside and wait for the gaurd 2 go inside of it once hes in run in and flip the switch again.then go to the control panal and control the robot. take him to the chest and have him pull it backwards. Then go and change into costume the meter gos down faster than usual so u have 2 b quick change and run 2 the teleporter.