It's Resident Evil 4 meets Gears of War... seriously. They say that imitation is the sincerest form of flattery. If that's truly the case, then the team at Canadian developer, Digital Extremes, really, really likes Gears of War. Dark Sector plays and feels almost exactly like it -- right down to its cinematic storytelling, control scheme and visual style. In fact, Dark Sector is so reminiscent of Gears that there's even a context-sensitive action button that powers its cover system.
