The different features that can be found in the slot machine start with the most familiar one of them all, wild symbols. These are represented by the image of a normal zombie and can substitute for any regular symbol in the game that is needed to create a combination.
The Plants vs Zombies slots app has a randomly triggered feature called Wild Gargantuar that can take place on any spin. A large zombie will appear on the screen and it can leave wild reels in its wake.
Cherry Bomb Free Spins
Getting two bonus symbols, represented by an image of a zombie hand grabbing a flower, on reels 1 and 3, and a Cherry Bomb Free Spins symbol on reel 5 will trigger the special free spins mode. The background will change a bit to show the action taking place at night and zombies can appear on the bottom of the screen. Free spins last until the zombies make it all the way from the right of the screen to the house on the left, which normally takes five spins.
Getting three symbols of the hot pepper will destroy all zombies. Cherry Bomb symbols are added to the game during the spins and they explode to reveal the same mystery icon on the screen. If five images of the gold flower appear anywhere on the reels in this mode, the progressive jackpot is awarded.
Two bonus symbols and an image of Zombie Bonus will start the bonus game where players must select objects to reveal cash prizes. There are three levels to this mode and you can advance by finding crazy Dave. Prizes can be accumulated until the zombies eat your brains. Also, if the gold flower symbol is revealed, the progressive pot is won.
Zen Garden Bonus
With the Zen Garden Bonus symbol on the fifth reel and the two regular bonus icons on the screen, players will start the Zen Garden round. Multiple flower pots will be shown and you must water one to get a cash prize. You can then collect the money or select another pot for the chance to get a bigger prize. There's only enough water for five pots. If you find the gold flower in this mode, you will win the progressive jackpot.
Marigold Cash Prize
The final bonus feature takes place when the Marigold Cash Prize symbol appears on the fifth reel and is joined by two bonus symbols on the screen. Here, you will have to water the plant to win a cash prize. If you find a marigold flower in the watering cans, you will increase the win and if you reveal a zombie, the bonus game ends. The progressive jackpot can be won here by revealing the golden symbol in one of the five cans.