If you’re playing Universal Tower Defense on Roblox, redeeming active codes is one of the easiest ways to speed up progression. These codes give you free Gems and Trait Rerolls, which directly affect how quickly you can summon, upgrade, and optimize your units.
Below is a complete, link-free breakdown of all currently working Universal Tower Defense codes, how to redeem them, and what you can expect from each reward.
Universal Tower Defense active codes (January 2026)
- WinterIsComing! - 250x Spirit Souls, 3,000x Gems, 15x Rerolls
- Update 0.5 - 25x Trait Rerolls, 5,000x Gems
- NewYear26! - 50x Trait Rerolls, 30x Stat Rerolls, 15x Locks
What can you get from the codes
| Reward type | What it does |
|---|---|
| Gems | Used for summoning units and progression systems |
| Trait Rerolls | Reroll unit traits to improve stats and performance |
| Stat Locks | Lock specific stats while rerolling traits |
Why codes might not work
| Issue | Reason |
|---|---|
| Code expired | Codes are time-limited |
| Incorrect spelling | Capital letters and symbols matter |
| Already redeemed | Most codes can only be used once |
| Early Access code | Some codes only work for EA players |
Tips for finding more codes
- Follow the game’s official Discord or social channels — developers often drop new codes there first.
- Check fan communities regularly as codes are released around updates, milestones, or events.
Discussion