From Scarlet Blade Wiki
An 80v80 battlefield on a wrecked highway.
After spawning on to the side of the battlefield coinciding with your faction, two sets of speed strips boost your movement speed to propel you to the fight faster.
When you or a teammate kills one of the Loot Guardians by the chests, your team will get points.
The first faction to 500 kills or the faction with the most kills after 15 minutes wins.