- Stomp the Yard
Vanquish 50 Plants with the Z-Mech's Robo Stomp.
- Just Peachy!
Stun 50 Z-Mechs using Citron's EMPeach.
- Simply Super
As Super Brainz, vanquish 25 Plants with Heroic Fists, and 25 Plants with the Heroic Beam.
- My Place or Yours
Vanquish 25 Plants with the Scurvy Scattershot, and 25 Plants with the Spyglass Shot.
Promote a character for the first time.
Earn a S-Rank in the Crazy Targets Range.
- Prance vs Samba
Gesture immediately after vanquishing a player.
Visit a friend's Backyard Battleground, or have a friend visit your Backyard Battleground.
- Who Can You Trust?
Vanquish a friend in their Backyard Battleground.
- Always IMProvising
Apply a weapon skin to a Zombie's weapon.
- Hero to Zero
Vanquish an opponent using a Potted Plant or Zombot Turret.
In solo ops, swap to another character.
- VIPs Only!
Play a private match with your own custom rules.
- You've Goat to Be Kidding Me!
As Rose, Goatify 100 Zombies.
- Aww Shucks!
As Kernel Corn, vanquish 25 Zombies with the Shuck Shot.
- Corn Identity
Enter the Zombie Stats room as a Plant.
Find all hidden Garden Gnomes.
- Gnome Man's Land
Enter the Chamber of Gnomes.
- My Favourite Z-Mech on the Citadel
As a Plant, vanquish the Z7 Imp.
- Goat Any Last Words?
As a Goat, vanquish a Plant.
As the Chomper, swallow a Goat.
- Behind Enemy Vines
Enter the Plant Stats room as a Zombie.
- Just Sprouted
Complete 'Boom Tombs'.
- On the Cob
Complete 'Zero Bark Thirty'.
- Her Majesty
Complete 'Well That Escalated Quickly'.
- Mango Tango
Complete 'Captain Smasher's Curse'.
- The Bean Situation
Complete 'The Bean Situation'.
- Got Golden
Complete 'Gold Rush'.
- Warp Tour
- What a Trip
Complete 'Strong Coffee'.
- What's the Catch?
Train with the Mysterious Fish.
- Lawn Care
Customize your Backyard with an Epic Item.
- West Indian Lilac
Enter Infinity as a Plant.
- String Theory
Enter Infinity as a Zombie.
- King of Summer
Defeat Yellow Gnome King.
- King of Winter
Defeat Blue Gnome King.
- King of Spring
Defeat Green Gnome King.
- King of Autumn
Defeat Red Gnome King.
Vanquish Gnomus, the Gnome King!