The Sword of Halycon is a space marine vessel that is left in orbit around the planet Falkhan ready to commence it's journey back to it's homeworld. But when it entered the warp it suddenly came to a halt as it lay there in the storm suddenly a space hulp appeared and crashed into the ship. The ship then reported that genestealers where popping up on the scanners. Luckily a group could jump to safety with the escape capsules and picked up by another imperial ship. It is now up to the Blood Angel space marines to recapture the ship.
The campaign contains 5 missions: Impact, Salvage the Bridge, Shut Down, Purify and Inner Sanctum