Ultimate Tower Defense codes grant free gems, gold modifiers, rerolls, event currency, and other bonuses that speed up progression.
Updated: November 6, 2025
New codes: SpookyTime2025!
SpookyTime2025!— 2,500 Pumpkins, 75 Perk Rerolls, 75 Trait Rerolls NEWresetModifier— Removes any active Gold boostsUpdate42— Free rewards1bVisits— Free rewards (level 30+)K1L4— 100% Gold Boost for 24 hours
How to redeem codes
Step 1: Launch Ultimate Tower Defense in Roblox and wait for the lobby to load.
Step 2: Click the blue Twitter bird icon on the left side of the screen to open the code input.
Step 3: Copy a working code from the list, paste it into the “Enter Code Here” field, and press Redeem.
Step 4: If redemption fails, recheck capitalization and spacing, then try again or rejoin a fresh server.
Expired codes
TimeChamberReworkBleachPart1AizenHype!— Gold boostArtifactCrafting— Gold boostupdatewheniDontLikeReadingSoloRaidingPart2HowDidEnglandEvenWinAriseBroleeEvolution— 1.5x Gold, gems, cratesNotasGiftArtifactsHardcoreee— Rerolls, EXP TomesPostUpdate24HourNewYear2025christmas2— Snowflakes, gems, rerollschristmas3— Gold boostMGH12L3— GemsBattlepassS4— GemsGoodbyeHalloween2024— Gold boostHalloweenIsOver2024— Pumpkins, gold boostWhereIsTheUpdate— Gold boostRIPBobby— Gold boostHalloween2024— Event rewardsTrickOrTreat— GemsDemonSlayer— Rerolls, rubies, gems, cratesSorryForDelay:(— Gold boostUpdateWhenThoughFr— Rerolls, gemsInfinityCastle— RewardsYouGotMail— RewardsNewLobby— Rewardsupdatewhere— Rerolls, gemsUltimateFishingDefense— Rerolls, gemsBattlepassSeason3— Rerolls, gemsSummer2024— Reroll potionsiDontLikeReading— Reroll potionsgamebrokenhugeL— Gold boostAlchemy!— Gemsdumbgamebugagain— RewardscodeFumble— Rewards6kPlayers— RewardsEidMubarak— Rerolls, rubiesFeedbackHero— GemsNewSecret!— Gems, rerollsChristmas2024— GemsQoLUpdate!— Rubies, gems, rerollsGameSpeedWoah!— RerollsTowerReworks— MaterialsWaterbottle— GemsGUIDEBOOK— GemsCookie— RerollsBleachPart2Easter!leighNoobSorryForCodeBugHaveSomeGoldSummerCalendar2025GameBannedDelayStupidRobloxSummer2025!Rem&Ram!— Perk and Trait RerollsBurdock— Trait RerollsBattlepassSeason6— Rerolls, chestsbrokenGamepassCode— Gamepass bonusContempt&Awe— Trait RerollsMovingDay!— Trait Rerollshalloween25delayedHappySlothDayHalloweenSoon!
Why codes might not work
- The code has expired; most event and update codes are time-limited.
- Typos or extra spaces; codes are case-sensitive and must match exactly.
- The code was already redeemed on your account.
- Server/client mismatch; rejoin a fresh server or restart the game and try again.
- Your account may not meet level requirements for specific codes.
Where to find more codes
New codes are announced on the official Ultimate Tower Defense channels: the Discord server and the game’s X (Twitter) account. Bookmark this page — we update code lists weekly.
Codes are case‑sensitive and often limited by time, server, or account level. Redeem them promptly and avoid third‑party “code generators” or downloads — they are unsafe and do not produce valid codes.
