Marvel vs. Capcom: Infinite is the latest installment of the the Marvel vs. Capcom series. In a world where the Marvel and Capcom characters are pit on the same platform, they must unite to take on Ultron Sigma, a combination of the duo’s greatest enemies.

In this new “Story Mode” trailer, we see our heroes asking another great villain — Thanos — for help in their fight against Ultron Sigma. But, being able to trust the Mad Titan is another story.

With E3 here, Capcom announced the character additions to the game: Marvel’s Thanos, Gamora, Nova and Doctor Strange; and Capcom’s Dante, Zero, Spencer, and Arthur.

Marvel vs. Capcom: Infinite will release Sept. 19 on the PS4, Xbox One and PC. You can pre-order your copy now here.