Mount & Blade: Warband

It shares the essentials of what Marvel's Guardians of the Galaxy does: open world exploration, melee combat and single-player focus. Both also lean on exploration and discovery, and a first-person view. The distance is in setting and world — its own ground is a sandbox world and a medieval setting.
It predates Marvel's Guardians of the Galaxy by 11 years, with what that implies technically.





