Very nice idea as a new Zombie Cubes👍 It feels kind of stiff compared to the previous games of this kind. Take the SAS: Zombie Assaut and Zombie Cubes for example. They have a region in the lower right side of the screen for targeting and shooting. It feels like I'd need 3 hands to run, target and shoot at the same time. The difficulty is also insane cansidering the speed of the zombies and that I need to shoot the head to kill them (never made it past the first wave, barely killing 6 of them).