Set before Mass Effect 3, James Vega and a group of soldiers try to protect a human colony from the Collectors, who wish to capture the colonists for unknown purposes.Set before Mass Effect 3, James Vega and a group of soldiers try to protect a human colony from the Collectors, who wish to capture the colonists for unknown purposes.Set before Mass Effect 3, James Vega and a group of soldiers try to protect a human colony from the Collectors, who wish to capture the colonists for unknown purposes.