Are you looking for the latest Horror Tower Defense codes? These codes let you summon Jason, Freddy, and other famous horror villains without spending hours grinding You’re in the right place. Based on our play of this Roblox tower defense game, codes are the quickest way to construct a competitive squad, especially if you encounter more challenging waves in the latter chapters. This guide lists all of the active codes that have been confirmed as of Jan. 3, 2026 as well as expert tips for maximizing your rewards.
Quick Summary: Active Horror Tower Defense Codes (January 2026)
| Code | Reward | Status | Added |
|---|---|---|---|
| updfinally! | TBD (New Update Bonus) | ✅ Active | Jan 1, 2026 |
| halloweenupdsoon! | TBD (Event Teaser) | ✅ Active | Jan 1, 2026 |
How to Redeem in 30 Seconds:
- Play Horror Tower Defense on Roblox
- On the left bar, click on the Gifts icon (calendar)
- Choose the Codes tab with the blue checkmark
- Copy-paste the code exactly as shown
- Press Claim to get your reward instantly
Horror Tower Defense Rewards – What Each Code Actually Gives You
Based on testing several code releases, we found that Horror Tower Defense codes usually give 3 types of rewards:
Coins: Used to summon units. Most of the codes reward 1,000-7,000 coins. For reference, 7k coins (we’ve only seen up to this point) = about 7-10 summon attempts which means you have a chance to have the entire game summons of units in at most a day or realistically by second day with ease compared to the normal grind.
Rerolls: These allow you to reroll unit traits after summoning. In reality, typical items can augment your DPS by 10-25%, making rerolls very valuable for getting the most out of your Dracula or Puppet units in boss-killing situations.
Lucky Potions: A particular item that for a certain amount of time raises the chances for you to draw higher rarity units. We say typical because each of these clock in at 30-60 minutes of action-packed playtime, and are therefore perfectly timed for summon sessions.
Combo Packs: Several codes will earn you rewards that are a combination of both of the items above.
Complete List of Expired Horror Tower Defense Codes
These codes will no longer work as of January 2026:
| Code | Previous Reward | Status |
|---|---|---|
| NEWUPDATEREAL | Unknown | ❌ Expired |
| SORRYFORBUNDLES | Unknown | ❌ Expired |
| Release | Unknown | ❌ Expired |
| TRADING | Unknown | ❌ Expired |
| TRAITS | Unknown | ❌ Expired |
| squid | Unknown | ❌ Expired |
| Herbert | Unknown | ❌ Expired |
| SORRY | Unknown | ❌ Expired |
| YEARLYUPDATE! | Unknown | ❌ Expired |
| SORRYFORTHEWAIT! | 7,000 Coins | ❌ Expired |
| ENDLESS | Unknown | ❌ Expired |
| QUESTS | Unknown | ❌ Expired |
Why These Codes Expired: Most all Horror Tower Defense codes only last 2-4 weeks after updates or events. Most code deactivations are a result of the developer announcing it in the HxD Studio Discord’s “updates” channel; nevertheless, some are removed without warning in an update that is scheduled.
Why Your Horror Tower Defense Code Isn’t Working (And How to Fix It)
The real reasons codes fail, from troubleshooting dozens of attempts at redemption:
Case Sensitivity Problems: You have to consider the case for Horror Tower Defense codes. “updfinally!” works, but “UPDFINALLY!” doesn’t. Therefore always copy-paste from proper source such as this guide instead of typing to prevent any errors related to capitalization.
Code has already been Redeemed: Each code is redeemable once per account. Looking up the message “Code already claimed,” means that code is in your redemption history. Check your coin balance, you may have been rewarded already.
Invisible Character Errors: Copying and pasting codes from some websites or Discord chat can bring along hidden formatting characters. Solution: Enter the code manually or use the one we supply in our data tables.
Server-Side Expiry: Occasionally software engineers will quietly kill their codes during the game’s usually scheduled maintenance. If a code worked yesterday and not today then it may have been deleted from the active pool.
Region Restrictions: These are less common but yeah, we’ve seen a few promotional codes that only work in certain regions or for some players. If you think this is the case join the official discord to confirm if code works for your account type.
Where to Find New Horror Tower Defense Codes Before Everyone Else
Based on tracking where code is released, here’s where they actually come first:
HxD Studio Discord Server: The main place to look out. New codes are usually picked up from the #updates channel within 1-2 hours of updates being released. Pro tip: Be sure to set notifications for this channel so that you’re catching time-limited codes good for 24 hours.
HxD Studio Roblox Group: Codes can also be announced here as well as on Discord sometimes. Check groups wall and shout after maintenance windows.
This Page: We check official sources for new code and update within hours of new codes being released. You can bookmark this guide and refer back to it after you see “Update” messages in-game.
What About YouTubers and Twitter?: Although some content creates post codes, they are usually 12-48 hours late. As for day-one codes, the above sources is what to adhere to.
Advanced Strategy: How to Maximize Code Rewards
Having successfully redeemed 15+ codes between various accounts, here’s what you can do:
Save Lucky Potions for 10x Summons: Do not use your Lucky Potions on single pulls. Active it just before you do 5-10 summons in a row to increase your chance for Mythic/nightmare units like Puppet/Foxy.
Only Reroll for High Rarity Units: And make them count. From our experience, focus rerolling traits on your Legendary, Mythic and Nightmare units. The low frequency units just don’t gain enough to be worth the investment.
Claim Codes Prior to Major Updates: You get rewards from these codes, which will help you game for upcoming new content. To do this, whenever you spot update announcements regarding new maps or enemy types, make sure to redeem any and all codes you have available to stack up coins for the upcoming challenge.
Alternative Ways to Earn Coins Without Codes
Codes are the quickest, but these are valid avenues to add some more coins to your total:
| Method | Reward | Notes |
|---|---|---|
| Daily Login Rewards | 200-500 coins + occasional rerolls | Missing a day sets your streak back to zero, so routine is key |
| AFK Rewards | 100-150 coins per hour | Set your game and let it run in safe maps to earn coins without any active playing |
| Quest Completion | 500-1,500 coins per quest | Each chapter has quests to complete; these one-time bonuses really compound |
| Selling Extra Units | 100-200+ coins | Rare units fetch around 100-200 coins, with higher rarities going for more |
If you’re looking for more freebies in other Roblox games, Weak Legacy 2 codes and Superhero Tower Defense codes offer similar tower defense rewards.
Frequently Asked Questions
