Top secret.
Code PVE Zero SC.

The enemy has discovered a classified shipyard, which is building our first dreadnought, designed to ensure our dominance in the sector.
Your squad is designated to protect the facility from enemy forces. our enemy's ruthlessness knows no bounds - we must be prepared for anything - you can expect anything from a frontal attack to sabotage.
Be ready for anything.
And remember: Dreadnought must be completed at all costs.
The X hour will be declassified this Thursday.