Tower Defense Simulator is one of the most popular games on the Roblox platform. The game very much does what it says on the ...

Looking for free Gems or Trait Rerolls to strengthen your team in Universal Tower Defense? Redeem these codes!

Summon units and pray they don’t fail you, because the fate of the city depends on you. Waves of foes will keep rushing in, ...

All active Universal Tower Defense codes for Gems and Trait Rerolls.

Ultimate Tower Defense Simulator [UTD] has you playing in a world filled with a variety of different characters! These come from Anime, superheroes, and even the world of YouTube! Use these characters ...

Why Isn't My Tower Defense Simulator Code Working? When a code for Tower Defense Simulator isn't working, it's usually for one of two reasons. Either the code has expired, or it's been mistyped. To ...

Here is a list of all the available codes for Universal Tower Defense in December 2025: Redeeming codes in Universal Tower ...