If you log into Roblox: Grow A Garden after the event is already live, you won't receive the Chicken Zombie. As such, the only way to currently get this pet is by trading.

HOW DID THIS HAPPEN!? If you enjoyed this episode of Roblox MM2, make sure to SMASH that LIKE button down below as well as turn on the notifications to be a part of the notification SQUAD!Dylan ...