Developed by Rook 25, these virtual reality simulations are used to train Bishops and Rooks in equipment and combat. They are found on the C-3800-C and newer aircraft.
Strategy[]
Relatively safe location for civilians.
The most difficult part of the trainer, should you choose to do it, is keeping all 20 civilians alive. 10 are present at the beginning and another 10 show up on level 11. The easiest way to keep them all alive is to move them to a location where they are easier to defend.
Surprise enemy spawn location.
Beware that on level 20, a spawn point appears in the room where the first civilians are and one hostile comes out. If you moved all of the civilians to that room, make sure to deal with that hostile at the beginning of the level.