gemini snake

1) Longer campain 2) Dual wield system for campain 3) Start new chapter in campain mode with the last wepons you used in previous chapter 4) New AI for Chief 5) ops mode where you can be either a spartain or ODST or eleit and work together 6) Return of arbiture 7) Forerunner vehicles Cloak more effective against the enemy ai and last longer 9) Abilities can be modified ( example: when you deploy a drone have it either follow you or stay in one position while you flank enemy, and or change the projectile type of the drone.) 10) boss battles