The objectives

The boxes in red highlight the team that will have to perform an action before the timer reaches 0. On each map there are many possible routes to achieve the given objective, therefore it is better to decide between team members what route will be used by the team for the coming round, and to change this route frequently. A basic rule is to avoid using the same route you took at the previous round if it has been a success: chances are that enemies will be waiting for you there next round.