I switched off v sync for now to see if that helps with compatibility. rather then ending the game once you’ve killed 100 zombies it instead only sends you back to the menus when your health reaches zero. Boxes, cars and those walls that aren’t stuck to the grid are all back. The boxes can be broken like before. The flamethrower has also returned and can be used to hurt zombies and survivors but it has no effect on boxes and things you hurt with it dont catch fire. I think that’s pretty much everything that’s changed though I dont really remember for sure.