Here is the first level of Resident Evil Revelations’ raid mode! It’s called Crew Quarters Area 1, and is under the Chasm tier.
In this video, I go over some of the basics in the game mode and how it works, and then we go over some basic gameplay.
Resident Evil Revelations released on May 22, 2013 for the Wii U, Xbox 360, Playstation 3, and the PC. This version is a HD port of the 3DS exclusive, and the Raid mode is a new addition to the game. I am playing the Wii U version.