All Star Tower Defense Codes (October 2026)

ASTD is six years old and still one of the most played tower defenses on Roblox — the API showed nearly 10,000 players online while we checked. The code pool reflects that age: a long tail of old strings, a dozen that still work, and three fresh ones only one tracker has picked up.

Working codes

• ReturnOfTheLobbies — 4,000 Gems + 150 Stardust
• ALateSummerAwaits — 4,000 Gems + 100 Stardust
• AwesomeBeginnerCode — 4,000 Gems + 50 Stardust + Otherworldly Pickle
• TheOverlordArrives — 4,000 Gems + 250 Stardust
• sorryfordelayandmonkeyking — 4,000 Gems + 280 Stardust
• WhoInvitedThisGuy — 4,000 Gems + 250 Stardust + limited unit (Lvl 100+)
• tboicats — 3,000 Gems + 170 Stardust
• twete93dont / cosmicrebel — 2,700 Gems + 170 Stardust each
• yickadee — 2,000 Gems + 230 Stardust + limited unit (Lvl 100+)
• fordanielxd — 67 Gems + 67 Stardust + limited unit (Lvl 100+)

The gate nobody warns you about

Three codes require level 100 and one requires level 50. The redeem box gives no error — it simply does nothing — so a low-level account concludes the code is dead. Check your level before you blame the string.

No success message either

ASTD only pops a notification when a code awards a unit. For currency codes, watch the Gem and Stardust counters under the window: if they moved, it worked.

What to claim first

sorryfordelayandmonkeyking pays the most Stardust (280) and Stardust is what gates summons, so it beats the pure-gem codes on value. ReturnOfTheLobbies next, because it has no level gate.

How to redeem

Gear icon top-left, code box at the bottom of the window, paste, Enter. The how-to-redeem guide covers the level gates.