All Roblox Tower Defense Simulator (TDS) Codes (April 2026)

All Working TDS Codes

Below are all currently active Tower Defense Simulator codes. We test these regularly to ensure they work.

• TDS2026 - 500 Coins and 100 Gems
• DEFENSEMASTER - Exclusive Tower Skin
• HARDMODE - 2x Coins for 1 Hour
• NEWMAP - 250 Gems
• VICTORY - Premium Crate x1

Expired TDS Codes

These codes have expired and can no longer be redeemed.

• ANNIVERSARY
• WINTER2025
• 1MILLION
• HALLOWEEN

How to Redeem Codes

To redeem codes in Tower Defense Simulator, launch the game and wait for the main menu to fully load. Look for the gift box icon or Twitter button on the side of your screen. Click on it to open the code redemption interface. Enter your code exactly as shown—codes are case-sensitive. Click the Redeem button and your rewards will be added to your account.

Best Towers for Beginners

Starting out in TDS can be overwhelming with so many tower options. Focus on acquiring versatile towers that work well in most situations. Gladiator is excellent for early waves due to its high single-target damage. Scout provides good coverage with its rapid-fire attacks. Pursuit handles flying enemies effectively. As you progress, work toward getting Accelerator and Commander for late-game content.

About Tower Defense Simulator

Tower Defense Simulator is a cooperative tower defense game on Roblox where players work together to defend against waves of enemies. The game features dozens of unique towers, multiple challenging maps, and various difficulty modes including the infamous Hardcore mode. Regular events introduce limited-time towers and rewards. The game rewards strategic thinking, teamwork, and tower placement optimization.