★ Place the 'next' item in a space on the board to form a group of three or more of the same type. These items are then replaced by an upgraded item. ★ You have a choice of two items to place (click 'next' or space to swap). Keep the powerful items in reserver! ★ To see the HIGH SCORES and SAVE progress, click 'Points'. Here is the progression of items: ★ seed ► peashooter ► sunflower ► chomper ► cactus ► mushroom ★ mushroom ► Cabbage-pult ► melon-pult ► gw peashooter ★ zombie ► Tombstone ► spikeweed ► spikerock ► pumpkin ★ diamond ► pool cleaner ► lawnmower ► vase ★ lawnmower + cherry bomb ► pumpkin ► vase ★ Crystals will auto match with any other two items of the same type and create a 3, but if there is no match or upgrade path then it becomes a rock. ★ Imperial Bots can be placed on any item to remove it from the board, but eating a bear will leave behind a tombstone, and eating a mountain leaves behind a large chest.
All I changed was the item sprites to plants from plants vs zombies.