✅ Last Verified: August 2026 | 9 active codes | 50 expired logged
Ultimate Tower Defense has 20 active codes dropping Rolls, Trait Rerolls, Lost Chests, and Shiny Youtuber units for the anime crossover TD grind. Conan! drops 90 Rolls plus 5 Lost Chests as the biggest stacker, BattlepassSeason8! drops a Perk Reroll plus 80 Trait Rerolls, Easter2026 drops Free Rewards for the Easter event, subtokhaostv drops the KhaosTV unit, nag drops the Shiny Nag Youtuber Unit, and ll_lounter drops the Shiny CC COUNTER unit. Paste each in the Codes menu exactly as shown (case-sensitive, mixed case with exclamation suffixes on most). 50 older codes (capped from a deep 207 actual) have rotated to the expired list across earlier crossover events.
📜 Active Ultimate Tower Defense Codes (August 2026)
Ultimate Tower Defense codes are case-sensitive with mixed case. Conan!, BattlepassSeason8!, Easter2026 use CamelCase or capital-first with exclamation suffix, subtokhaostv, nag, ll_lounter are lowercase (with underscore on ll_lounter). Paste each exactly matching the case in the Codes menu.
| Code |
Reward |
Action |
| subtokhaostv |
KhaosTV |
|
| nag |
Shiny Nag Youtuber Unit |
|
| ll_lounter |
Shiny CC COUNTER |
|
| ijoinedthegroup |
500 Gold |
|
| resetModifier |
Removes Any Active Gold Boosts |
|
| SubscribeToAlopekForShinyRimuru |
Rimuru |
|
| 1bVisits |
Free Rewards |
|
| K1L4 |
2x Gold Boost (24 hours) |
|
| Q2JF |
Rewards |
|
Expired Ultimate Tower Defense Codes
ChristmasIsOver1AprilKikkerInJeBil!CanYouMakeACode?HappyEid!ChristmasIsOver?AnimeMerryChristmasBREN0RJ7Sub2PlanetMiloBlueioVeyarInemajohnBeteroTofuuGravy260KLikes310mvisitsEvoItemsPlzWeHit5kEaster202424HourCode124HourCode2Valentines2024BOOKSRusso45klikes15KLikes10KLikesSuper160kLikes5/125/30/2021250mVisitsSupermanStayGreen2022500Likes5MVisitsMoneyPleaseBlackbeard!30KLikes6kPlayersSorryForDelayMrFlimmyFlammyValentines2022Christmas2021280KLikes250KLikes20Updates200Klikes190KLikesEaster2026Conan!BattlepassSeason8!ThankYouFor3K!QoL&Bugfixes!4kPlayers!EndOfEventShopRubiesThanks2024ThanksGiving20242024GivingThanksUltimateApril2026Delay
50 Ultimate Tower Defense codes (capped from 207 actual) have rotated to the expired list across earlier crossover events, content updates, and creator drops on a deep code rotation.
🎮 How To Redeem Codes in Ultimate Tower Defense
- Open Ultimate Tower Defense on Roblox and load into the lobby.
- Click the Codes button on the main menu.
- Paste one of the codes below exactly as shown (case-sensitive, mixed case with exclamation suffixes on most).
- Press Redeem to claim the Roll, Trait Reroll, Chest, or Shiny Unit drop.
Codes expire without notice, so redeem the top of the list first. If a code returns invalid, it has either been used the maximum number of times or a new update has rotated it out. Rejoin the server once, then try the next code.
When Do New Ultimate Tower Defense Codes Drop?
The Ultimate Tower Defense dev drops codes at anime crossover events (Conan! for 90 Rolls plus 5 Lost Chests as the biggest stacker tied to the Detective Conan crossover), Battle Pass season drops (BattlepassSeason8! for a Perk Reroll plus 80 Trait Rerolls tied to Season 8), seasonal events (Easter2026 for Free Rewards), and Youtuber creator drops (subtokhaostv for KhaosTV unit, nag for Shiny Nag Youtuber Unit, ll_lounter for Shiny CC COUNTER unit).
🎮 About Ultimate Tower Defense
Ultimate Tower Defense is a Roblox anime crossover tower defense where you place anime-character defenders along the path, roll for new units across themed events, and pull rare Shiny units for stat-boosted variants.
Conan! drops 90 Rolls plus 5 Lost Chests as the biggest stacker, BattlepassSeason8! drops a Perk Reroll plus 80 Trait Rerolls, Easter2026 drops Free Rewards for the Easter event, subtokhaostv drops the KhaosTV unit, nag drops the Shiny Nag Youtuber Unit, and ll_lounter drops the Shiny CC COUNTER unit.
Rolls pull new defender units from the gacha pool, Trait Rerolls reroll your unit’s stat trait for a stronger pull, Lost Chests stack toward rare-unit unlocks, and Shiny Youtuber units add creator-themed defenders to your roster.
50 older codes (capped from a campaign-record 207 actual – beating project-ghoul’s 345 was not yet broken but UTD takes second place) have rotated to the expired list across earlier crossover events and content updates.
All codes in this list are case-sensitive and released by the developers of the game. Codes can expire without warning; if one shows invalid, it was already rotated out.