Defend Bunker from Zombies puts you in charge of a fortified base that has to hold up against nightly waves of the undead, and active codes are the fastest way to stock up on Shards and potions without grinding through extra runs.
Working Defend Bunker from Zombies codes
Type each code exactly as shown below, since the entry box is case-sensitive and won’t accept extra spaces.
SORRY200— 200 Shards NEWVETERAN500— 150 Shards, two No Hunger Potions, two 2x Shards Potions, and two 2x Days Potions, a milestone reward tied to surviving 500 nights NEWUPDATE_01— 100 ShardsFREEPOTIONS— Three 2x Shards Potions and three 3x Shards Potions
How to redeem codes in Defend Bunker from Zombies
A successful redemption adds the Shards or potions straight to your inventory, and the code stops working the moment you use it again on the same account. Repeat the process for each remaining code on the list above.
Expired Defend Bunker from Zombies codes
No codes have expired so far, so every code above should still redeem successfully.
What Shards and potions do for your run
Shards are the currency used to unlock new Classes and open weapon crates, both of which make it easier to fend off later waves. The potions from these codes multiply the Shards you earn during a run for a limited time, so using them before a long play session stretches their value further. No Hunger Potions remove the need to manage food during that run, freeing up time to reinforce walls or explore for loot instead.
Where new codes get announced
New codes tend to appear alongside content updates or after the game hits a specific player milestone. The developers post them on the official Discord server, and joining the game’s Roblox community is another way to catch announcements as soon as they go live.
Bookmarking this page is the simplest way to keep your bunker stocked, since the working list here gets refreshed as soon as new codes go active and old ones stop working.
