Tower Defense Simulator codes grant cosmetic crates, coins, gems, emotes, and sometimes tower skins. At the time of writing, no active codes are confirmed.

  • NO ACTIVE CODES

How to redeem codes

Step 1: Launch Tower Defense Simulator on Roblox and wait to load into the lobby.

Step 2: Click the Codes/Twitter icon button at the bottom-left of the screen to open the redemption window.

Step 3: Type or paste a code exactly as shown into the “Enter Code Here” box (codes are case-sensitive).

Step 4: Click Redeem. If the code is valid and active, the reward is added to your account.

Step 5: Skin codes require you to own the related tower first; you can’t redeem the skin until that tower is unlocked.

Expired codes

  • 4BVisits — Premium Skincrate
  • EnterCodeHere — Coin Crate
  • Enter Code Here — Coin Crate
  • 1POINT7MIL — Vendor Farm skin (requires Farm)
  • MERRY2024 — Cookie Scout & Holiday Crate
  • TDS5YEARS! — Party Skincrate
  • IMCONSUMING — Mid Grade Consumable Crate
  • MERRYXMAS2023 — Deluxe Skincrate
  • QNJOU11 — Premium Skincrate
  • HAPPYHALLOWEEN — Halloween Skincrate
  • NAMETAGSRCOOL — Follower Nametag
  • M3RRY2022TDS — Cookie Scout skin
  • 9509253943 — John skin (Militant)
  • JOHNRETURNS — John skin (Militant)
  • beachglad2022 — Beach Gladiator skin (requires Gladiator)
  • MERRY2021 — Present Farm skin (requires Farm)
  • robloxisback — Premium Skincrate
  • 1BILLION — Deluxe Skincrate
  • celebration21 — Party Skincrate
  • COMMUNITY20 — Community Minigunner skin (requires Minigunner)
  • 200KMAY — 500 Gems
  • ROBLOXD1ED — Premium Skincrate
  • FIFTYK — 200 Coins
  • BLOXY21 — Commander Bloxy skin (requires Commander)
  • delayed — Premium Skincrate
  • teleportfailed — Premium Skincrate
  • itwasmortar — 100 Coins
  • imababy — 100 Gems
  • roblox — 100 Coins
  • newyear2021 — Premium Skincrate
  • 2spooky4u — Spooky Skincrate
  • 30k — Pumpkin Skincrate
  • 1pumpkin — Pumpkin Skincrate
  • gems — 150 Gems
  • launch — 2 Premium Skincrates
  • DOUBLEBLOXIES — Cowboy skin
  • ICYFREEZE — Freezer skin
  • W33KLICODE — 65 EXP
  • HAPPY3AST3R! — Spring Time Commander skin
  • SPR1NGM1L3ST0NE — Spring Time Slasher skin
  • T3MPLAR — 100 EXP
  • 5KMILESTONE — Twitter Minigunner skin
  • ELECTRO — 100 Coins
  • 02MOMENT — EXP
  • MOARXP — EXP
  • SW33TXP — 50 EXP
  • GAMERMODE0N — 50 EXP
  • R3TR0 — 50 EXP
  • TRICKORTREAT — Hunter Halloween skin
  • B1RDHUNT3R — Hunter tower
  • THANKYOU — 100 EXP
  • 3S8KZMC — 250 Coins & 50 EXP
  • SUMMER — 250 Coins
  • 120K — 100 Coins & 60 EXP
  • KITT3N — 100 Coins & 60 EXP
  • GOR1LLA — 250 Coins & 25 EXP
  • RAZ0RF1SH — 100 Coins & 60 EXP
  • LONGWAIT — 100 Coins, 50 EXP, Russian emote
  • 10KPLAYERS — 100 Coins & 100 EXP
  • HAPPY4TH — 84 EXP
  • 1MILVISITS — 500 Coins
  • SF0TH — 350 Coins
  • J0HNRBX — John (Militant) tower (historic)
  • FRIDAY — Unknown reward
  • JOHNROBLOX — Paintballer

Why codes might not work

  • The code has expired; most TDS codes are time-limited or stock-limited.
  • Typos or extra spaces; codes are case-sensitive and must match exactly.
  • You already redeemed the code on this account.
  • The server is outdated; rejoin a fresh server or restart the game and try again.

Where to find more codes

New codes are typically shared on official channels. Follow the developer on X at @paradoxum_games, join the Tower Defense Simulator Discord, and check the Paradoxum Games Roblox group. You can always access the game directly via the official Roblox experience page. Bookmark this page — we update code lists weekly.

Codes are case‑sensitive and often limited by time or redemption stock. Avoid third‑party “code generators” or sharing/using illicit codes; these can compromise your account and may lead to enforcement actions.