Visitor Stage 3 Brief Tutorial

Light Room:
Room goes dark and a ball monster appears if all the Aliens aren't taken out in time.

Solution:
Only regular attacks will be used. Lure the ball to bottom center and use regular attacks to make the ball drop a "power source". The loot will activate the lights and you can continue to take out the aliens. If you are in a party, it is a good idea to have one person aggro all monsters to them self so when the lights go out your other party members will not be harassed/stunned while trying to get the lights back up.