"Send as many creatures over to your opponent's side during Onslaught matches as you can! Top scorers win a suitable prize! The top scorers win a suitable prize." — RE.NET description
Delivering Disaster 15 was an online event for Resident Evil 6, hosted by RE.NET from 21–25 December 2017.
Onslaught players were put on the scoreboard if they sent at least one creature to an opponent during the event period. There was no character or stage limits, and in the event of a tie players would be awarded the same rank.