What cheats are there in Plants vs Zombies?

Answer 1

Type the following cheats in-game and they will activate corresponding effects: "future" makes Zombies where sunglasses from the future, "mustache" makes zombies have mustaches, "trickedout" makes your lawnmowers change appearance, "daisies" makes a trail of daisies grow where zombies have been killed, "dance" makes all zombies dance, and "pinata" makes candy explode from a zombie's head when it's killed.

*Note: In order to use "daisies", "dance", and "pinata", you must grow the Tree of Wisdom tall enough (100 feet for "daisies", 500 feet for "dance", and 1,000 feet for "pinata"). Since tree fertilizer for the Tree of Wisdom costs $2,500, in order to unlock all of the cheats, you'll need to spend an unreasonably insane amount of money to purchase enough fertilizer to satisfy the greedy tree. Since one bag of tree fertilizer runs for $2,500 and you need to grow it to a height of 1,000 feet, you will need to spend a shocking $2,500,000!!!

The fastest and easiest way to earn $2,500,000 is by buying, growing, and selling Marigolds from Crazy Dave's Shop. Crazy Dave only lets you buy 3 Marigolds per day, but there's a way around that! First, make sure that Plants Vs. Zombies is NOT in full-screen. Second, go to Crazy Dave's shop and buy all 3 Marigolds. Third, change the date on your computer to the next day and click "Apply". There should be more Marigolds in Crazy Dave's Shop. You can then purchase 3 more Marigolds and change the date and repeat this process until you can't buy anymore. Then return to your Zen Garden.