Slot Machine is a mini-game available early on in the Plants vs. Zombies game. The concept is very simple. Instead of picking plants at the beginning, you win them by spinning a slot machine wheel at the top of the screen. Click on the red lever to spin the wheel. Each spin costs 25 sun and you win different plants and other bonuses as prizes. When you win the items, you can place them on the playing field to defend against the oncoming zombies.
The game is played on a standard daytime map, and you’ll be defending against regular zomibes, Bucketheads and Coneheads. You can win regular peashooters, snow peas, wall-nuts, and sunflowers as prizes. On some spins, you can win bonus sun. The game continues playing until you earn 2,000 sun and then you’ve won the game. Overall, this mini-game is very easy to play. The only real strategy is to keep on spinning!