Zombie Killers is a game that mixes two themes in it.
First, it's a classic Tower Defense. The enemies come in one direction and you have to defend your base, which in this case is a cabin. And of course, it is also a zombie game because the enemies are zombies and because there is a lot of blood.
The defense of the cabin will be through several units that defend it, and you are in charge of choosing which units and in what quantity in real time. Everything may seem very easy, but it is not, because the resources to generate those units will be limited, and will come only with time and with the death of other units.
Apart from that, you have individual improvements available for each of the units, but to be able to afford them you will have to pay with a coin that you will only get defending units, it is very important to defend well, in order to improve your favorite units. You can improve for example their damage or their resistance.
Some features of Zombie Killer:
-5 types of friendly units
-7 types of enemys (+ 1 special force)
-3 Special powe
500 MB RAM
75 MB available space