Board Thread:Questions and Answers/@comment-10409777-20130604062600/@comment-5079138-20130604093029

Use cheat engine. It means to make plants do something other than its normal behavior. Like Snow Peas shooting melons, Fume-shrooms shooting frozen melons, etc.

Instructions

1. Download cheat engine  at www.cheatengine.org

2. Install the program. If Cheat Engine is detected as virus/trojan just ignore it by adding it to false-positive list. If there is no false-positive list just turn off your antivirus temporarily. Cheat Engine doesn't have any virus in it.

3. Open Plants vs zombies and go to any game mode except I, Zombie levels, Vasebreaker levels, and conveyor-belt minigames. I recommend that you use this on Last Stand.

4. Choose any plant you want. But this plant is required: Melon-pult and Sunflower. and start battle.

5. Plant a Melon-pult, go to cheat engine and type in the Value box "39" (without quotes). Click First Scan.

6. Go back to Plants vs zombies and remove the Melon-pult and plant Sunflower at the melon-pult place.

7. Go back to cheat engine and type in the Value box "2" (without quotes)

8. Repeat step 5-7 until you get one address (I mean the number on the left side of cheat engine. At the above of them it says "Address" and "Value").

9. Go back to Plants vs.zombies and plant anything you want. Go back to cheat engine and select that one address by double-clicking on it. Then change the value (by double-clicking the address at the bottom of Cheat Engine to:

Normal Plants:

0: Peashooter     8:Puff-shroom            16:Lily Pad        24:Sea-shroom   32:Cabbage-pult

1:Sunflower         9:Sun-shroom            17:Squash        25:Plantern        33:Flower Pot

2:Cherry Bomb    10:Fume-shroom        18:Threepeater  26:Cactus         34:Kernel-pult

3:Wall-nut           11: Grave Buster        19:Tangle Kelp   27:Blover         35:Coffee Bean

4:Potato Mine      12:Hypno-shroom       20:Jalapeno       28:Split Pea    36:Garlic

5:Snow Pea         13:Scaredy-shroom    21:Spikeweed    29:Starfruit       37:Umbrella Leaf

6:Chomper           14:Ice-shroom            22:Torchwood    30:Pumpkin      38:Marigold

7: Repeater           15:Doom-shroom      23:Tall-nut         31:Magnet-shroom 39:Melon-pult

Upgrade Plants and Special Plants:

40:Gatling Pea        48:Imitater (Crashes the game)

41:Twin Sunflower   49:Explode-o-nut

42:Gloom-shroom    50:Giant Wall-nut

43:Cattil                  51:Sprout

44:Winter Melon

45:Gold Magnet

46:Spikerock

47:Cob Cannon

10.Go back to Platns vs zombies and voila!

'''WARNING:Many of the code can cause a crash so be careful. Too many crash will result in your plants vs zombies profile deleted by the game.'''