The movement feels smooth.
The Bubble and Ghost have very high health and for a while I wasnt even sure if I was hitting them. Definitely maybe some health changes to them or increased damage to the player.
The player attacks are hard to tell if its just that location that the animation pops up over or if it goes further. It seemed to kill players outside of the blast area, but unsure if that was supposed to happen.
Maybe some wave information too to know which wave we are currently on and possibly more information on attacks from the player.
Other than that definitely looks like one of the survivor game styles just on a smaller map.