I can give you a summary : Howler: isnt OP anymore, pushes props and people. Less dmg but harder to kill. Balanced class Ethereal: Flickers (not invisible anymore), can teleport, does more dmg in the back. OP class tbh Zombine: less hp, chance of having poison/explosive nade, still a bit OP Posion headcrab: can shoot 2 different spits. Green(poison) and red(explosive). A bit OP Poison zombie: zombies get healed when walking next to him, but get reduced dmg. Balanced class Lvling is enabled again Engineers got old cade kit( planks) New maps like dump. Player ranks page reset and disabled. Commando got new perk: see zombie health Melee dmg increased Im glad your going to play again.