Download Guardians Of The Galaxy : From Marvel, the studio that brought you the global blockbuster franchises of Iron Man, Thor, Captain America and The Avengers, comes a new team — the Guardians of the Galaxy. An action-packed, epic space adventure, Marvel’s Guardians of the Galaxy expands the Marvel Cinematic Universe into the cosmos, where brash adventurer Peter Quill finds himself the object of an unrelenting bounty hunt after stealing a mysterious orb coveted by Ronan, a powerful villain with ambitions that threaten the entire universe. To evade the ever-persistent Ronan, Quill is forced into an uneasy truce with a quartet of disparate misfits — Rocket, a gun-toting raccoon; Groot, a tree-like humanoid; the deadly and enigmatic Gamora; and the revenge-driven Drax the Destroyer. But when Peter discovers the true power of the orb and the menace it poses to the cosmos, he must do his best to rally his ragtag rivals for a last, desperate stand — with the galaxy’s fate in the balance.

After stealing a mysterious orb in the far reaches of outer space, Peter Quill, a half human/half alien is now the main target of a manhunt lead by the villain known as Ronan the Accuser. To help fight Ronan and his team and save the galaxy from his power, Quill creates a team known as the 'Guardians of the Galaxy' to save the world.

According to Kevin Feige, Peter Quill left earth in the mid-80's but by the beginning of the film he's "very much a citizen of the universe", Gamora is initially introduced as a villain working with Ronan and Nebula whilst being associated with Thanos and has a reputation as the deadliest woman in the galaxy, Drax is on a hunt to kill Ronan because of a past tragedy, Rocket Raccoon has been genetically and mechanically altered due to being an experiment from one part of the galaxy and Groot is a species that happens to look like trees and is somewhat communicative if one can understand the different inflections in the way he says "I am Groot".

Director James Gunn cites Iron Man (2008) as an influence on the film: "we are starting Phase 2 of the Marvel Cinematic Universe. This is Marvel Cosmic. And we're doing exactly what they did with the first Iron Man film."