Kill The Zombies is a zombie killing game where you use the touchscreen to swipe zombies and kill them. You are also given power-ups to assist you when more zombies rush on the screen.
Unfortunately, Kill The Zombies is very much a clone of ZombieSmash on iOS and Android. It uses the similar gameplay that Zombie Smash does, but has a buggy and laggy interface. Actions in Kill The Zombies do not feel smooth and the animations feel strange.
Visually, Kill The Zombies does take a different approach with a van you have to protect and different visual style of zombies. But the zombie types feel too similar to Zombie Smash. If you are looking for a free version of ZombieSmash, Kill The Zombies is your closest bet.
There are many gameplay issues that make Kill The Zombies frustrating, primarily the lag in touchscreen actions.
Kill The Zombies could have been a better game if they did not copy ZombieSmash so closely.