Universal Tower Defense Z Expired Codes Archive

Why Keep an Expired List

Expired codes in UTDX follow predictable patterns: update celebration strings (3.0Part1Update!), delay-compensation codes (UniversalDelay2! through UniversalDelay5!), and franchise crossover hooks (OnePieceIsReal!, Gear5!). Studying past rewards helps you estimate the value of the next drop before it goes live on Discord.

Players returning after a break often wonder whether old codes still work. This archive saves time—every entry below has been tested and confirmed inactive as of July 2026.

Expired Code History

The list below documents what each expired string granted when it was live. Note the escalating generosity across the Universal Delay series, culminating in UniversalDelay2! granting a Boundless Orb at level 50—a hint that future delay compensations may include premium evolution materials.

• Summer2026! → 50 Trait Rerolls, 10,000 Summer Currency (was Level 35+)
• ExclusiveRelics! → 100 Trait Rerolls, 30 Relic Rerolls, 1 Maximum Chamber (was Level 15+)
• WeLoveBerserker! → 5 Holy Fragments, 2 Phantom Fragments, 2 Universal Fragments, 1 Sealed Eyepatch, 1 Berserker, 50 Rerolls (was Level 10+)
• UniversalDelayDefense! → 1 Devil Hunter Unit, 50 Flames And Waves Capsules, 100,000 Universal Gems, 500 Trait Rerolls (was Level 25+)
• subto_s3resutiaru! → 50,000 Universal Gems Part 2, 5,000 Gems, 60 Trait Rerolls
• UTDPhase3! → Grimmjow + Evo Materials, 150 Trait Rerolls, 100,000 Universal Gems S1 P1
• 3.0Part2.5Update! → 50 Trait Rerolls, 25 Relic Rerolls, 5,000 Gems, 30,000 Gold
• TheBeast! → 100 Trait Rerolls, 25 Relic Rerolls, 20 Stat Rerolls, 10,000 Gems, 100,000 Gold
• thankyou100kWayno → 500 Trait Rerolls
• Gear5! → 100 Trait Rerolls, 5,000 Universal Gems, 10,000 Gems, 100,000 Gold
• 3.0Part1Update! → 50 Trait Rerolls, 25 Relic Rerolls, 5,000 Gems, 30,000 Gold
• OnePieceIsReal! → 50 Trait Rerolls, 15 Relic Rerolls, 20 Stat Rerolls, 5,000 Gems (was Level 15+)
• UniversalDelay5! → 100 Pirate Ascension Coins, 20,000 Gems, 200,000 Gold (was Level 20+)
• UniversalDelay3! → 300 Trait Rerolls, 20 Stat Rerolls, 100 Relic Rerolls (was Level 30+)
• UniversalDelay2! → 1 Boundless Orb (was Level 50+)
• ReaperVsHollowDestroyers → 50 Trait Rerolls, 10,000 Gems (was Level 20+)

Lessons for Future Codes

Milestone codes like thankyou100kWayno delivered 500 trait rerolls with no level gate—watch for similar community thank-you strings after subscriber goals. Franchise-themed codes tend to include mixed reroll bundles rather than raw gems alone.

When a code expires, developers rarely reactivate it. Your best move is to follow https://discord.gg/universaltd and redeem new strings within the first week of announcement.