For cover you have tress and grass, they work, I've used them. A suggestion has been made for weapon switching delay, the game is still in alpha remember and everyone has that quick weapon switch advantage atm anyways. In fact every negative and positive about the game applies to everyone. You can heal, it isn't exactly instantly cause you have to switch and there is a delay between the frequency of healing. For instance you can't spam bandages. I've tried doesn't work. It seems like you criticizing it as if it were a complete game. Most developers don't release alphas precisely because they know people are going to complain at mechanics which aren't even fully developed. The only real issue at hand is you either like a game for reasons x or you don't for reasons x. I'm sorry if you bought the game and it didn't meet your expectations and I'm glad you are trying to protect others from wasting money in a game that some people may or may not like but to make claims that "if the game didn't have the zombie element, IE war Inc, there'd be no reason to play" is asinine. Such a statement works for practically any game... even day z. Where without its zombies it would just be Arma II.