Update: We found 4 new Ultimate Tower Defense codes on May 08, 2026 and added them to the list. We also removed expired codes.
Ultimate Tower Defense has a small live code pool right now, with most of the current rewards focused on Trait Rerolls. Enter every code exactly as written, including capital letters and punctuation.
Ultimate Tower Defense working codes
These are the codes still in the current rotation.
HeresSomeTraitRerolls!NEW — 40 Trait RerollsBackToTheDungeons!NEW — 20 Trait RerollsVisitingFutureCity!NEW — 40 Trait RerollsUltimateApril2026DelayNEW — Rewards
The live rewards are mainly useful for refining units rather than building up raw currency. If a code is accepted, the reward is added immediately, so you can confirm it by checking your reroll total or inventory right after redeeming.
Ultimate Tower Defense code rewards
The current set leans heavily toward Trait Rerolls, which makes it more valuable for players who are tuning existing units. General reward codes can also hand out mixed freebies tied to the current update cycle.
How to redeem Ultimate Tower Defense codes
Step 1: Launch the game and wait for the lobby to load fully. The code option appears once the main interface is active.
Step 2: Tap the bird icon on the left side of the screen. This opens the code entry field.
Step 3: Paste one code exactly as shown. Keep every exclamation mark and capital letter in place.
Step 4: Press Redeem. When the code works, the reward is applied right away and your reroll count or claimed items update immediately.