These points are multiplied by the chapter's difficulty level, and the number of survivors who lived. If all survivors are killed, the survivor team only earns points from their progress through the chapter and the difficulty multiplier. The victor is decided by which team scores the highest during the campaign.
These factors are multiplied by the chapter's complexity level, and the number of individuals who remained alive. If all survivors are eliminated, the survivor team earns points only from their progress through the chapter and the difficulty multiplier. The winner is determined by which team scores the highest throughout the campaign.