Here are the latest Universal Tower Defense X codes for April 2026, offering Gems, rerolls, and upgrade materials.

Codes you redeem vary in their rewards, from in-game currency (like uCoins) to skin crates. That’s why it’s important you collect any free gifts for A Universal Time as soon as possible. Codes for ...

April 16, 2026: With word that the next update is close to release, we're looking out for new AUT codes to mark the occasion. What are the new AUT codes? If you're trying to get ahead of the ...