"G-Virus samples were lost in Umbrella's failed attempt to remove them from Raccoon City. These vials have the potential to incriminate Umbrella or become the vital first step towards discovering a cure. Find them all."
Biohazard is a multiplayer gameplay mode for Resident Evil: Operation Raccoon City. It is most like capture-the-flag mode in other shooters, with the two teams, the Wolfpack and Echo Six, attempting to secure samples of the G-Virus for either Umbrella or the US government.
How to play
This mode is similar to Capture the Flag, but the teams must look for G-virus sample and return them to their base. The team who gets all five or has the most by the end of the game wins.
How to Play
There are samples of the G-Virus strewn through the gameplay area, which can be located using the minimap. The goal of the mode is to find the samples and return them to your team's starting location; if a player carrying a vial is killed while transporting it, the other team can pick it up off their corpse. As with other multiplayer modes, the players not only have to contend with the other team, but also with zombies and B.O.W.s. The first team to retrieve five samples wins.