Dummy Defense codes
Working codes on September 30, 2026: TY30kLikes (500 Bricks), Endless100Waves (400), SurgeonBotIsTuff (400), UndeadMode (350) and ThewNewModeNB (350). Redeem them from the CODE button on the left side of the screen — a fresh or private server helps codes go through.
Dummy Defense codes pay out Bricks — the one currency that survives between matches and buys your next tower. Five codes are live right now, and all of them were checked against the game's redeem system on September 30, 2026.
Active codes
| Code | Reward | Notes |
|---|---|---|
TY30kLikes | 500 Bricks | The 30,000-like milestone code — the biggest single payout on the list |
Endless100Waves | 400 Bricks | Tied to farming 100 waves in Endless |
SurgeonBotIsTuff | 400 Bricks | Tribute to the Surgeon Bot |
UndeadMode | 350 Bricks | Undead Mode launch code |
ThewNewModeNB | 350 Bricks | Noob Battalion launch code — the typo in "Thew" is part of the code, keep it exactly as written |
That is roughly 2,000 Bricks from a single redemption sweep, which is a serious head start — the cheapest Large Army tower costs 1,500, and the Ability shop's first unlock costs 6,000.
How to redeem
- Join Dummy Defense and stay in the lobby.
- Click the CODE button on the left side of the screen.
- Type the code exactly as listed — codes are case-sensitive.
- Press Redeem; the Bricks land in your balance immediately.
Why a code says invalid
- You are on an old server. Codes are registered when a server starts; if you are sitting in a server that has been running for hours, new codes will not register. Rejoin and try again.
- Typo. The capital letters matter.
ThewNewModeNBtrips people up the most — it is not "TheNew". - It retired. Codes tied to a temporary event get switched off in a later patch. The five above are the live set as of September 30, 2026.
Where new codes show up
The developers announce codes in the game's public description — the 30,000-like code was promised in the description before it dropped — and in the community Discord server linked from the game page. When a new one appears, it gets added here with the date it was checked.
Related pages
- Bricks & Cash — what to spend the Bricks on once they land
- Beginner guide — the first-hour route after you redeem
- Updates — patch notes, including when codes rotate
