If you’ve seen any trailers yet for Resident Evil 6, you’ll know that the game begins with a massive biological attack on a major city. Today, Capcom released the Tokyo Game Show trailer for the game, and it showcases some of the events that take place in the immediate aftermath of the attack, as well as a hint at what could be the largest bio-weapons research facility yet seen in a Resident Evil game.

The trailer, seen below, also shows some of the interplay between the major characters in the game (and series). This is the first time so many of the series’ major characters have been in one Resident Evil game. It’s clear that Chris and Leon will have plenty to talk about when meeting up in Residen Evil 6.

Resident Evil 6 is scheduled to launch on October 2nd. A demo for the game is already available for the Xbox 360 and PlayStation 3.