New Russian / Eastern European Area of Operation
Snow setting complete with snow effects, new snow gear and camo for both the Special Forces and Mercenaries, and thermal vision
New ARMS RACE gameplay mode
5 New Maps: Uprising, Entrapment, Blizzard, Night Stalker, Vigilance
All new mercenaries characters with new looks and new VO.
New Special Forces squad, the Russian Spetsnaz
Gun turrets emplacements
New music
All new character specialization/progression system
Allows players to pick a primary and secondary specialization and unlock new equipment exclusive to those specializations
New weapons, including: 3 new weapons, 6 enhanced versions of weapons available as part of the new weapons specialization system, 2 new weapon attachments (including the thermal scope), 5 enhanced versions of weapon attachments also available as part of the new weapons specialization system.
2 new grenade launcher ammo types (flash and smoke)
New Trophies