User blog comment:Zombieman1350/New Allies/@comment-4173204-20110729094708

Wheel Cannon - 25 suns - $40,000 - Recharge: Fast(Unlike most other upgrade plants)

Must be planted on a Cob Cannon

When planted, it will go ahead and backward and squash all zombies on its way.

Split Kernel-pult - 100 suns - dropped - Recharge: Fast

Split Kernel-pult flings kernels and butter ahead and backward

Split Melon-pult - Cost: 200 suns - $10,000 - Recharge: Fast

Must be planted on Split Kernel-pult

Throw Area of Effect melons ahead and backward.

Split Winter Melon - 0 sun - $50,000 - Recharge: Fast

Must be planted on Split Melon-pult

Throws frozen melons ahead and backward.

Robotic Flower Pot - 25 suns - dropped - Recharge: Fast

Robotic Flower Pot let you plant in the rain without let the plants fall down to the front yard, and also throw Mr. Ex 700 bowling balls back to the zombies, squash all the lane.

Explod-a-type - 25 suns - $5,000 - Recharge: Fast

When eaten(in 1 bite), all zombies of that type will dissapear in the level.

Big Loss(I've previously called "Lig Boss") - 100 suns - $10,000 - No recharge

Big Loss immediately explodes, and the level is complete.