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.

Step 1: On the right-hand side, select the Codes menu button with the Twitter logo on it. Step 2 : Focus on the upper portion of the codes menu and type in a valid Zombie Defense Tycoon code. Step ...

Listed below are all the active codes in Roblox Zombie Tycoon. You are advised to redeem them as soon as you can. PENGUINS26 - This code can be redeemed for a Penguin Gun Skin.(New) MAPLE24 - This ...