General
Night variants for all maps
Rain, thunder and lightning
HDR support, higher resolution and 60fps for PS4 pro
New maps set in the desert and snow
New AI enemies equipped with Predator tech, rocket launchers
Predator
Scout Rifle
Gauss cannon (essentially a shotgun)
Spear gun
Different arrow types like explosive, poison and tracker
Disc launcher
Variants for all melee weapons
Dual wristblades
Wrist mounted burner
Unique stealth kills from trophy weapons
New armor sets
Deeper customization like scars, eye color, mandibles, roars etc
More mimicry voice lines like shit happens, fucking voodoo magic, what the hell are you and laughter
Make audio decoys sticky
FT
New outfits
Deeper customization
More guest characters
Weapon mods like laser sights, speed mags and foregrips
New weapons like desert eagle, mp5k, machete, katana, throwable hatchet/knives, burst fire pistol, M110 DMR, M60 LMG, M79 GL, G36C, 552 commando, G3, Mac 10, AKSU, claymores, WP grenades, flamethrower, crossbow and sawn off shotgun