Mythical Tower Defense is a Roblox experience built around medieval fantasy, pitting squads of dragons, knights, and unicorns against relentless monster waves. Gems are the game’s primary currency — spent to summon new units and expand your roster in Mythical Tower Defense on Roblox. The codes below each award free Gems, and this list is refreshed whenever new codes become available.
Working Mythical Tower Defense codes
All codes listed here are active as of July 2026. Each one is case-sensitive, so enter them exactly as they appear below.
Release— 1,000 Gemsfree_gift— 1,000 GemsHidden_Reward— 1,000 GemsBonus— 1,000 GemsUpdate_123— 1,000 GemsTrading_Update— 1,000 Gemsdiscord— 1,000 GemsSorry— 1,000 GemsUpdate_2_1— 1,000 GemsSecretCode— 1,000 GemsMerchant_1— 1,000 GemsHalloween— 1,000 GemsPatch1— 1,000 Gems
How to redeem codes in Mythical Tower Defense
Expired Mythical Tower Defense codes
These codes are no longer active and cannot be redeemed for rewards.
RelicsChristmas_1Update_3
Where to find new Mythical Tower Defense codes
New codes typically appear alongside major content updates, when the game hits player milestones, or during seasonal events. Watching the developer’s official channels is the most reliable way to catch codes early:
- TD Games Discord server
- TD Games Roblox community page
- Okin Studios on X (@Okin_Studios)
- Okin Studios on YouTube (@OkinStudios)
Codes in Mythical Tower Defense expire without any advance notice, often within days of release, so redeeming them as soon as you spot them is always the safer play.
