Gears of War 4 is certainly not innovative. It takes what has always worked and been enjoyable and gives you more.
Halo 5: Guardians is a return to form and a worthy entry in the franchise with new mechanics that breathe new life into the gameplay.
Halo 4 is a solid shooter but is easily one of the weakest entries in the series.
Halo: Combat Evolved is a classic and revolutionary first-person shooter that everyone should experience.
Battle Garegga is relentless, unforgiving, and rewarding all at the same time. You can definitely chalk it up as another fantastic M2 port.