Dandelion - The player must talk to the Dandelion as any Peashooter class.
Dummy Shield - The player must talk to the Dummy Shield as any Soldier class.
Bulls-Eye's Boat Blast - The player must talk to either the Kernel Corn or the Scuba Soldier at the harbour and must shoot several gnome targets as either the Cactus or Captain Deadbeard off a ship.
Snow Globe Hunt - The player must talk to Clam in the sewers and must find all 50 of his snow globes that are hidden around the Backyard.
Hot Rod Chicken - The player must locate and destroy multiple crates three times for the Hot Rod Chicken as his vehicle upgrades are inside them.
The Germinator - The player must find and talk to the Germinator (Future Cactus) and must assist it three times by vanquishing multiple Zombies.
Brain slug - The player must find and talk to Brain slug (Super Commando) and must assist it three times by vanquishing multiple Plants.
Using the key - The player must answer the gnomish phone near the harbour after collecting five Golden Gnomes and take the key (Gnome Bomb) to the sewer near the crazy targets, and blow up a gate leading to the chamber of gnomes.
Secret Fish Hunt - The player must read the note outside a Zomburban house, then they must locate ten secret fish around the Backyard and activate them in the correct order for a prize.
Hide 'n' Find - The player must talk to Hidey, who is hiding in some bushes outside the town hall. The player must then track down and find one of Hidey's friends to complete the quest. If the friend is found, the friend will aid you in battle. This quest can be played as many times as you want.
Frozen Citron - The player must talk to the Frozen Citron in the plant base, and run through all the checkpoints to the final one, the main enemy in this are Mr. Freezes. You will not get this quest any more.
Pots & Bots - The player must locate and assist several Pots and Bots around the Backyard. Here is a list of them all:
Heal Flower - The player must help the Heal Flower by vanquishing multiple All-Stars.
Ice-shroom - The player must help the Ice-shroom by vanquishing multiple Painters.
Fire Peashooter - The player must help the Fire Peashooter by vanquishing multiple Fire Zombies.
Scaredy-shroom - The player must help the Scaredy-shroom by vanquishing multiple Super Commandos.
Mr. Electro - The player must help Mr. Electro by vanquishing multiple Dandelions.
Mr. Freezy - The player must help Mr. Freezy by vanquishing multiple Yeti Chompers.
Mr. Toxic - The player must help Mr. Toxic by vanquishing multiple Hypno-shrooms.
Hide-n-Shoot Bot - The player must help the Hide-n-Shoot Bot by vanquishing multiple Rock Peas.
Delivery Challenges - The player must talk to either Assistant Manager Bitey in Chomper Pizza or the Delivery Goat in Zomburger, and must complete several fast-paced time trials to earn grades and coins.