Mass Effect 3 is the final part of the trilogy of the same name, created by BioWare. It is an action RPG with wide customization opportunities and several endings that depend on your choices during the game. There are side quests you can complete, and a relationship system that opens new ways to fulfill tasks and lets to romance some characters. The game follows traditions of the cosmic opera genre and features interstellar travel, space fights, and interaction with various alien races. Mass Eff...