Mixed Signals

Mixed Signals is a quest started after your entire team is gathered at the fountain. The objective of this quest is to get Christine into the Switching Station so she will be able to reroute power to fuel the Gala that Father Elijah told you about. This is one of the three quests where you scatter your team through the area, putting them in specific places so that you can continue onward with getting into the Casino.

Dog/God
Dog is meant to go to a spot where he is able to flip power switches in a specific sequence in order for the fireworks to work at the Gala Event. Once he arrives, if he is God, you can convince him that you will come back for him, or lie saying the same thing. If you choose to come back for him, you will need to kill at least two of the 'residents' and bring back their remains so that he can keep Dog fed and contained. Should you lie, you have the option of locking the gate via a terminal just outside the courtyard.

Christine
There is a room Christine has to be lead to with a fuse box, a locked door and a radio behind said door. In order to open the door, you need to find the fuses. One can be found in a toolbox in the same room. Another can be found in a toolbox on the roof where Father Elija's radio signal can be picked up. The other seems to be above a door to the service route (which requires a key), placed behind a gate with a Very Hard lock on it. The gate is in the middle of a gas field. The fuse box can also be put back into working condition with Repair 60, therefor bypassing the need for the three fuses. Also, watch out for the various shielded speakers around the main room. They can be turned off with terminals near them.