1 working Tower Defense Simulator code gives you a Christmas 2025 Skincrate. TDS codes are rare. The devs at Paradoxum Games don't hand them out like candy. When a code drops, it's usually tied to a milestone or holiday event.
I've been grinding Tower Defense Simulator since 2019. Back when John was a code reward and the Frost Event was the hardest thing in the game. These days TDS is a completely different beast with Hardcore mode, exclusive towers, and events that actually require strategy.
All Working Codes
| Code | Reward |
|---|---|
| CHRISTMAS2025 | 1 Christmas 2025 Skincrate |
That's it. One active code right now. TDS codes expire fast and have limited stock. The CHRISTMAS2025 code dropped on December 25th, 2025, so grab it while it's still active.
How to Redeem Codes
- Launch Tower Defense Simulator
- Look for the Twitter icon at the bottom of your screen in the lobby
- Click it to open the code redemption box
- Type or paste your code exactly as shown
- Click Redeem
Codes are case-sensitive. CHRISTMAS2025 works. christmas2025 doesn't. Copy-paste to avoid typos.
Recently Expired Codes
These codes are dead. Don't waste your time.
| Code | Reward | Expired |
|---|---|---|
| NOTESLA? | 1 Premium Skincrate | September 2025 |
| 4BVisits | 1 Premium Skincrate | May 2025 |
| EnterCodeHere | 1 Coin Crate | April 2025 |
| 1POINT7MIL | Vendor Skin (Farm) | April 2025 |
| MERRY2024 | Cookie Scout & 1 Holiday Crate | December 2024 |
| TDS5YEARS! | 1 Party Skincrate | June 2024 |
Where to Find New Codes
TDS codes drop rarely. Here's where to check:
- Paradoxum Games Discord - Codes drop here first, usually with limited stock
- @paradoxum_games on Twitter/X - Official announcements
- @BelowNatural on Twitter/X - Lead developer, sometimes posts codes
- Tower Defense Simulator on Roblox - In-game news feed
Most codes have limited stock. The 4BVisits code had maybe 50,000 uses before it ran out. If you see a new code, redeem it immediately.
What Codes Give You
TDS codes typically reward:
- Skincrates - Contain cosmetic skins for your towers
- Coins - Buy towers and upgrades
- Gems - Premium currency for special items
- Exclusive Skins - Limited-time tower cosmetics
- EXP - Level up faster
Skincrates are the most common reward. They don't affect gameplay but some skins look great. The Golden Minigunner skin from the Golden Minigunner Plush? Chef's kiss.
Earning Currency Without Codes
Since codes are rare, here's how to actually progress:
Grind Molten Mode. It's the sweet spot for coins and EXP. Not too hard, decent rewards. You can solo it with Sniper spam if you're patient.
Complete Daily Quests. Four daily quests reset every 24 hours. Easy coins and gems.
Login Rewards. Just logging in daily gives you free stuff. Don't skip days.
Playtime Rewards. Six chests open based on time played. More chests if you watch ads.
Achievements. One-time rewards for completing specific tasks. Check the Index menu.
More Tower Defense Simulator Content
Get better at the game with our complete guides:
- Tower Defense Simulator Guide - Complete beginner guide
- Tower Defense Simulator Tier List - Best towers ranked
Related Tower Defense Games
- Anime Vanguards Codes - Anime tower defense with evolutions
- Anime Last Stand Codes - Gacha tower defense
- Pixel Tower Defense Codes - Retro-style TD
