Mythical Tower Defense Codes (June 2026)

Mythical Tower Defense is a Roblox strategy game set in a fantasy world full of dragons, knights, and unicorns, where players must deploy and upgrade units to stop waves of monsters from overrunning their base. Codes hand out free Gems, the primary currency used to pull for rare and powerful units on the game’s summon banners.

Working Mythical Tower Defense codes

Release — 1,000 Gems
free_gift — 1,000 Gems
Hidden_Reward — 1,000 Gems
Bonus — 1,000 Gems
Update_123 — 1,000 Gems
Trading_Update — 1,000 Gems
discord — 1,000 Gems
Sorry — 1,000 Gems
Update_2_1 — 1,000 Gems
SecretCode — 1,000 Gems
Merchant_1 — 1,000 Gems
Halloween — 1,000 Gems
Patch1 — 1,000 Gems

Expired Mythical Tower Defense codes

The following codes no longer work and cannot be redeemed.

Relics
Christmas_1
Update_3

How to redeem codes in Mythical Tower Defense

How to redeem Mythical Tower Defense codes

Open Mythical Tower Defense in Roblox and let the lobby fully load before proceeding.

Find the Codes board in the lobby and click on it. This opens the code entry panel where you can type or paste a code.

Enter a code from the working list into the text box. These codes are case-sensitive, so copy them exactly as they appear above, including any underscores or capital letters.

Press the Verify button to submit. A confirmation message will appear and the Gems will be added to your account immediately.

Where to find new codes

Fresh codes are most often released alongside game updates, when the title hits player milestones, or during seasonal events. The TD Games Discord server is the fastest place to catch new drops, but the @Okin_Studios X account and the @OkinStudios YouTube channel are also reliable sources. Bookmark this page as well — the list above is refreshed whenever new codes become available.