How to Redeem Survive The Night TD Codes

Promo codes are the fastest legitimate boost in Survive The Night TD on Roblox. This walkthrough shows exactly how to redeem them with the RDM button, what to do when a code fails, and how to spend rewards so your first house actually survives the night. Pair this page with the live list on the Codes Hub.

Before you redeem

1. Launch the correct experience: Survive The Night TD by Duni&Minion (place 114125816375987). Do not open the older Aurek Team Survive the Night slasher.
2. Complete the tutorial. RDM is easy to miss — or unavailable — until the intro flow finishes and you understand claiming a house and placing the starter Crossbow.
3. Optionally join the Duni&Minion group and like the experience for the reported starting cash bonus. Codes stack on top of that head start.
4. Have the code list ready: EVOLUTION, FREETOKENS, 5MILCOINS, 5MILGEMS, GEMRAIN, COINRAIN, FREECOINS, FREEGEMS, GEMSDAY, plus optional check-if-active tries for HALLOWEEN / COINDROP.

Step-by-step: using RDM

1. Enter the lobby (or a match UI where RDM remains visible).
2. Look at the top-left corner for the RDM button.
3. Click RDM to open the redeem panel.
4. Type or paste one code exactly — avoid leading spaces.
5. Confirm. Success messages grant Coins, Gems, Clan Tokens, or a quest item such as the Random Evolution Quest from EVOLUTION.
6. Repeat for every active code. Most codes redeem once per account.

If the button is missing, re-finish tutorial prompts, rejoin the server, or check that you are not in a cutscene. After major patches like Evolutions & Crazy Mode, UI positions usually stay top-left, but a quick rejoin fixes stale HUDs.

What each reward type is for

Coins are the in-match economy. Spend them on towers (Crossbow, Cannon, Mortar, Flamethrower, Tesla), income (Farm, Mining Cave, Money Printer), Medical Base door healing, door levels, and repairs. A COINRAIN (5k) or 5MILCOINS (2.5k) drop can fund an entire early Easy curve if you follow Getting Started and Door Defense.

Gems stay in the lobby for pet hatching. Epic attempts cost about 50 Gems. Bank 5MILGEMS (150), GEMRAIN (100), GEMSDAY (50), and FREEGEMS (30) before rolling so you can afford meaningful hatches. See Pet Hatching and the Pets tier list.

Clan Tokens from FREETOKENS (250) support clan progression while you chase endless badges at waves 100, 250, and 500 — details on Clans and Solo.

Evolution Quest from EVOLUTION ties into the Evolutions update. Redeem it while active even if you plan to finish Easy first; quests can run in the background of normal play.

Troubleshooting failed codes

• Already redeemed — normal; skip to the next code.
• Invalid / expired — remove it from your personal list; Halloween leftovers often die quietly.
• Typo — retype carefully; do not add spaces around 5MILGEMS.
• Wrong game — confirm the TD title and Duni&Minion creator.
• New account race — finish tutorial, wait a few seconds, reopen RDM.

Smart spending order after a big redeem

1. Place or upgrade income (Farm / Money Printer / Mining Cave).
2. Secure Medical Base before mid-game boss pressure.
3. Raise door levels — door HP is the only fail condition.
4. Add AoE (Mortar/Cannon) and Tesla as Coins allow.
5. Keep spare Gems for Epic pet rolls; do not panic-hatch on 30 Gems if you are 20 short of a better attempt.
6. Lobby-upgrade with kept Coins between matches so every future run starts stronger (Tower Upgrades).

Codes and mode progression

On Easy mode you defend one door across 15 waves ending with Golden King. Code Coins make Easy Peasy! much more consistent. On Hard mode you defend two doors; bring heal and economy online earlier using the same rewards. Nightmare and Impossible demand even stricter redeem-and-spend discipline.

Safety notes

Never buy “code generators,” share account passwords, or run random redeem macros from strangers. The Scripts Hub may mention auto-redeem as a claimed feature of some tools — that still carries ban risk. Manual RDM clicks are the safe path.

Recheck the Codes Hub whenever visits spike or Duni&Minion announces milestones. Fresh codes appear beside content drops; expired ones vanish. Master this redeem flow once, and every future Survive The Night TD gift takes under a minute.