What are the new Tower Defense Simulator codes for October 2026?

This article stays in sync with the live codes page — every active Tower Defense Simulator code lists its reward, source and last-verified date (currently 2026-10-17).

How do I redeem Tower Defense Simulator codes?

Launch Tower Defense Simulator on Roblox, open the codes/rewards menu, paste the code exactly as shown (case-sensitive) and submit. Rewards are credited instantly.

Why is my Tower Defense Simulator code not working?

Expired or mistyped codes are the usual cause. Copy codes instead of typing them, and check each code detail page for its real-time status and verification history.

When do Tower Defense Simulator codes expire?

Most codes die silently with an event end or update, without notice. We re-check regularly and mark expired codes as soon as they stop working.

Where do the Tower Defense Simulator codes in this article come from?

Every code is sourced from official channels (announcements, social media, event pages) and manually verified before listing — sources and last-verified dates are shown on the page.

2026-10-15

Tower Defense Simulator Codes (October 2026)

All working Tower Defense Simulator codes for October 2026 — 1MILCOMMUNITY and 2MILLION — with tower-gate requirements, sources, redeem steps and the 36-code expired archive.

Working Codes Right Now

Last verified: 2026-10-17

Synced live from our codes page — copy and redeem in-game. Expired codes are not listed here.

2MILLION

Mercenary Pursuit skin (requires owning the Pursuit tower)

Active · Last verified 2026-10-15

Details →
1MILCOMMUNITY

Community Shotgunner skin (requires owning the Shotgunner tower)

Active · Last verified 2026-10-15

Details →

Tower Defense Simulator Codes (October 2026)

Paradoxum Games keeps the Tower Defense Simulator code list deliberately tiny: two milestone skin codes are live in October, one of them published by the developer directly in the official Roblox description. Everything else from seven years of milestone drops is archived below.

Active codes (verified October 15)

The list below stays in sync with the codes page in real time — copy any code with one click, or open Details for its source and verification notes. Mind the tower gate: skin codes only work if you own the matching tower.

The archive matters here: TDS has shipped codes since June 2019 and most guides still recommend long-dead strings like MERRY2021 or 1BILLION. Our 36-code expired archive covers them with rewards and dates — if a string you see elsewhere is not in our active pair, check the archive before wasting a run.

How to spend the rewards

Own the tower first — 1MILCOMMUNITY needs Shotgunner, 2MILLION needs Pursuit; the game rejects skin codes silently otherwise
Skins are cosmetic — they do not buff the tower, but milestone skins never return once retired
Join the Paradoxum Games group — it grants +$100 starting cash in every match, a bigger daily win than any code

How to redeem Tower Defense Simulator codes

Launch Tower Defense Simulator and stay in the lobby — codes cannot be redeemed mid-match
Find the Codes button along the lobby UI edges (look for the ABX icon; it moves between updates)
Open the redemption window and locate the “Enter Code Here” field
Paste the code exactly — case-sensitive, usually all caps
Hit Redeem; skins need the matching tower owned first (Shotgunner for 1MILCOMMUNITY, Pursuit for 2MILLION)

Redeem in 30 seconds

1Launch Tower Defense Simulator on Roblox and wait in the main lobby — codes cannot be redeemed during a match.
2Find the Codes button around the edges of the lobby UI (its position shifts between updates; recent versions use an ABX icon).
3Click it to open the redemption window and locate the "Enter Code Here" field.

Full redeem guide →