Please state why. I'd love to hear. Personally I say Gears 4. Thought the campaign was very fun and full of awesome sequences and nostalgia. The new versus modes and how it appeals to hardcore and casual players are great. Horde mode somehow managed to be more addicting than Gears 3. And it's one of the few split screen games in every mode. My only complaint is the very slow earning of credits. It's insane.