Tower Defense Simulator Codes — August 2026

Last updated: 2026-08-06T10:09:50+00:00 · ↓ Jump to codes

As of August 6, 2026, there are 31 working Tower Defense Simulator codes and 15 archived (expired) ones — the most widely-confirmed is 1MILCOMMUNITY (5 sources). Codes are cross-checked daily across the Roblox guide sites we track — new finds and disputed codes are labeled, and we never deal in Robux.

We watch 14 independent Tower Defense Simulator code sources and re-read every one of them daily. 4 of the live ones are reported working by three or more of them. Each code carries a status label — official, new, cross-checked or disputed. How we verify →

What are the new Tower Defense Simulator codes?

Code	Status	Reward
`1MILCOMMUNITY`	Confirmed by 5 independent code sites we track daily.	a free skin (New)
`2MILLION`	Confirmed by 5 independent code sites we track daily.	Free Rewards ( NEW ) Copy
`5KMILESTONE`	3 of 5 sites say it works; 2 say expired — majority wins.	[ 27 ]
`CHRISTMAS2025`	3 of 5 sites say it works; 2 say expired — majority wins.	1 Christmas 2025 Crate Copy
`120K`	2 of 3 sites say it works; 1 say expired — majority wins.	—
`1MILVISITS`	2 of 3 sites say it works; 1 say expired — majority wins.	—
`2SPOOKY4U`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 17 ]
`3S8KZMC`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 29 ]
`FRIDAY`	2 of 3 sites say it works; 1 say expired — majority wins.	—
`GAMERMODE0N`	2 of 3 sites say it works; 1 say expired — majority wins.	—
`GOR1LLA`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 33 ]
`HAPPY4TH`	2 of 3 sites say it works; 1 say expired — majority wins.	—
`ITWASMORTAR`	2 of 3 sites say it works; 1 say expired — majority wins.	—
`J0HNRBX`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 35 ] [ 36 ] [ 37 ]

Show 17 more codes (includes milestone codes that may already be expired)

`MINIGUNNER`	Confirmed by 2 independent code sites we track daily.	Twitter
`PARTY`	Confirmed by 2 independent code sites we track daily.	1 Crate
`PREMIUM`	Confirmed by 2 independent code sites we track daily.	1 Crate
`10KPLAYERS`	2 of 3 sites say it works; 1 say expired — majority wins. Milestone code — typically expires once the milestone is reached.	—
`JOHNROBLOX`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 38 ] [ 39 ]
`KITT3N`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 32 ]
`LAUNCH`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 22 ]
`LONGWAIT`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 30 ]
`MOAREXP`	2 of 3 sites say it works; 1 say expired — majority wins.	—
`R3TR0`	2 of 3 sites say it works; 1 say expired — majority wins.	—
`RAZ0RF1SH`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 31 ]
`ROBLOXD1ED`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 11 ]
`SF0TH`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 34 ]
`T3MPLAR`	2 of 3 sites say it works; 1 say expired — majority wins.	—
`TELEPORTFAILED`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 12 ]
`THANKYOU`	2 of 3 sites say it works; 1 say expired — majority wins.	[ 28 ]
`TRICKORTREAT`	2 of 3 sites say it works; 1 say expired — majority wins.	—

Code didn't work? Use Copy instead of typing · you may have already redeemed it · it may have just expired. More fixes ↓

What our Tower Defense Simulator code tracking shows

Since July 30, 2026 we have recorded 156 separate Tower Defense Simulator codes. 31 are working right now — 4 cross-checked against three or more independent code sites. 1MILCOMMUNITY has been holding up the longest — at least 37 days and counting. 15 more have expired since we started watching; they stay in the archive below so you can tell an old code from a fake one.

These numbers come from our own daily checks — we re-read every Tower Defense Simulator code source we track once a day and write down what changed. Nothing here is copied from another codes site.

Expired Tower Defense Simulator codes

Show 15 expired Tower Defense Simulator codes

Code	Reward
`100KMAY`	— last seen working Aug 5
`MOARXP`	— last seen working Aug 5
`IWATCHEDAZEND`	— last seen working Aug 5
`JULY`	— last seen working Aug 5
`MAKAMILK`	— last seen working Aug 5
`MOBILE`	— last seen working Aug 5
`NEWBUNDLE`	— last seen working Aug 5
`R3TRO`	— last seen working Aug 5
`RAM`	Rem& last seen working Aug 5
`RAVO`	— last seen working Aug 5
`REOPENING`	— last seen working Aug 5
`SCISBACK`	— last seen working Aug 5
`SPR1NGM1L3STONE`	— last seen working Aug 5
`SUBTOMAKAMILK`	— last seen working Aug 5
`SUBTOSAGEPRODIGY`	— last seen working Aug 5

Tower Defense Simulator: Place units to defend against hordes of zombies! Team up with friends and face against even stronger bosses to unlock new units! It has been played over 4.9B times on Roblox.

4.9B+ visits 20.7K playing now Roblox official data

How to redeem Tower Defense Simulator codes

The exact steps for Tower Defense Simulator, cross-checked across 6 guide sources:

Launch Tower Defense Simulator experience in Roblox.
Select the Codes option on the left.
Type a working code in the Enter Code section.
Click the Redeem button to get rewards.

Why isn't my Tower Defense Simulator code working?

The usual reasons a Tower Defense Simulator code fails, in order of likelihood:

It just expired. Codes can stop working without notice — if a code fails, it may have expired since our last check. Codes the majority of sources report as dead move to the expired list above, each with the last date we saw it working.
Typo, casing or spaces. All 46 Tower Defense Simulator codes we have on file are uppercase, 22 of them mix in digits — they have to match exactly, character for character (TELEPORTFAILED is a real one from this page). Use the Copy button instead of typing by hand, and watch for trailing spaces.
Old server. After a game update, some codes only register on fresh servers — leave and rejoin Tower Defense Simulator, then try again.
Limited or one-time codes. 1 of the Tower Defense Simulator codes on this page is a milestone code (folded below the main table) — those die once the milestone passes, so they are the first to fail. Every code can only be redeemed once per account.

How to get more Tower Defense Simulator codes

New codes for Tower Defense Simulator usually drop with game updates, in-game events and player milestones. The developer posts them on the game's official Roblox page and community channels, and Roblox guide sites pick them up within hours. We cross-check those sources for new Tower Defense Simulator codes every day and archive what stops working — so bookmarking this page is the low-effort way to catch new codes without chasing every channel.

Frequently asked questions

Do Tower Defense Simulator codes still work in August 2026?

As of August 2026, 31 codes for Tower Defense Simulator are listed as working across the independent sources we track — new finds and disputed codes carry their own labels. Codes can expire at any time without notice, so check the last-updated stamp above — codes the majority of sources report expired move to the archived list below.

How often is the Tower Defense Simulator codes list updated?

Every day. We re-read all 14 independent Tower Defense Simulator code sources we track once a day, then rebuild this page from what changed — that is why the timestamp above moves even on days when no new code appears. Codes that drop out move into the archive of 15 expired Tower Defense Simulator codes below rather than vanishing.

Why don't you say the codes are "verified" or "tested"?

Because we have not sat down and redeemed every one of them in-game, and we are not going to pretend otherwise. What we can show you is the evidence behind each Tower Defense Simulator code: 4 of the codes listed here are reported working by three or more independent sources we track. Codes backed by only one source are labelled as such instead of being dressed up, and the 15 that stopped working stay on the page in the archive instead of quietly disappearing.

What do Tower Defense Simulator codes give you?

Recent Tower Defense Simulator codes have granted rewards like 1 Crate and a free skin (New). The table above shows the exact reward next to every working code.