Dummy Defense Codes (September 2026)
The Noobs and Guests came down from the stars, took over the planet, and left the Dummies scrambling. You’re the Commander in Dummy Defense, which means the whole survival plan runs through you. Build your towers, upgrade your army, and hold the line against wave after wave of enemies who really do not know when to quit.
That is where Dummy Defense codes earn their keep, since they pay out Bricks you can pour straight into a stronger base. Redeem them before they expire, because free resources make holding off the Noobs a lot easier, and the working ones are listed just below.
Quick Answer: 28 active codes are live for Dummy Defense as of this update. Copy each one from the table — they’re case-sensitive.
Updated September 25, 2026. Latest addition: UndeadMode, confirmed working today. Older, expired codes stay listed below.
Working Dummy Defense Codes
Every Dummy Defense code in this table is live as of the latest check. Use them before the next rotation clears them out.
| Code | Rewards |
|---|---|
UndeadModeNEW | 350 Bricks |
TY30kLikesNEW | 500 Bricks |
Endless100WavesNEW | Redeem code for Bricks |
TY25kLikes | Redeem code for Bricks |
NormallyUPD | Redeem code for Bricks |
BossSolo | Redeem code for Bricks |
LobbyRework | Redeem code for Bricks |
TitanDummyIsFraudXDD | Redeem code for Bricks |
TY20kLikes | Redeem code for Bricks |
SystemRework | Redeem code for Bricks |
OhNewTitanNice | Redeem code for Bricks |
ThankFor16500Likes | Redeem code for Bricks |
ThewNewModeNB | Redeem code for Bricks |
TY12500Likes | Redeem code for Bricks |
CollabNEpart2 | Redeem code for Bricks |
NewTowers | Redeem code for Bricks |
10kLikes | Redeem code for Bricks |
SkinAndCollab | Redeem code for Bricks |
ControllerMode | Redeem code for Bricks |
7500Likes | Redeem code for Bricks |
1kActive | Redeem code for Bricks |
10kMembers | Redeem code for Bricks |
TitanBlock | Redeem code for Bricks |
TY5kLikes | Redeem code for Bricks |
TY2MVisits | Redeem code for Bricks |
EndlessMode | Redeem code for 250 Bricks |
StopShutDownServer | Redeem code for 250 Bricks |
AlphaTest | Redeem code for Bricks |
How to Claim Dummy Defense Codes
Dummy Defense keeps redemption in a single spot. Do this:
- Open Dummy Defense in Roblox.
- Head to the Code section on the left side.
- Type or paste your code into the text field.
- Press Redeem to claim your free reward.
How to Get More Dummy Defense Codes
Some of these codes vanish within a day or two of going up, which is a rough lesson to learn after finally logging back in. Your best bet is the Dummy Defense Discord, where Mr Lazy Guy tends to post them alongside update notes, so checking in around patches and big milestone announcements usually catches the fresh ones. I refresh this page daily too, if scrolling through channel history isn’t how you want to spend your evening.
Expired Dummy Defense Codes
These 16 expired codes used to work in Dummy Defense and don’t any more.
Show all 16 expired Dummy Defense codes
| Expired Code | Was |
|---|---|
BlackoutMode | 400 Bricks |
CollabPart3 | 300 Bricks |
TheGameIsBack | 300 Bricks |
SurgeonBotIsTuff | 400 Bricks (active until next update) |
TitanAndTV | 400 Bricks (active until next update) |
SorryForBug | 100 Bricks |
ThreeNewTowers | 350 Bricks |
SandboxMode | 250 Bricks |
2kActivePlay | 1,000 Bricks |
NewTowerSpawner | 500 Bricks (active until next update) |
SorryForPriceTitanLol | 450 Bricks |
TY1kLikes | 430 Bricks |
TY2kLikes | 400 Bricks |
LvYouSoCool | 250 Bricks |
BuilderAndCamera | 250 Bricks |
MerryChristmas | 400 Bricks (active until next update) |
What is a good starting tower in Dummy Defense?
Block Dummy works well as a first pick. It holds the line fine early on, particularly once you get it to level 3. From there, Block Dummies remain usable for pushing further into the game.
