Plants vs Zombies. Survival of Crazy Dave

In the game "Plants vs Zombies. Survival of Crazy Dave" you get a unique chance to play as Crazy Dave against zombies!
You have to repel 15 waves of zombies to win!
With each new wave, the number of zombies increases.
But be careful - if you are defeated, the countdown of the waves of attacks will start all over again!
Coins drop out of the destroyed zombies. Collect them and purchase plants that can be upgraded.
There is also an opportunity to improve Crazy Dave's stats.