Its always thrilling when someone introduces a new idea into a genre. The game kept me addicted until the end of all the rounds, introducing new zombies every few levels. I couldnt stop playing (and luckily, I was on a long plane ride).
After that I completed the levels the just cranked up the difficulty by adding more zombies, which felt a bit lame.
Hopefully, more ideas can be introduced since the unique match 3 mechanism is really cool.
MistakenIdentity about Zombie Match Defense