Mastering the Art of Defense: A Comprehensive Guide to Unlocking Every Unit in Toilet Tower Defense on Roblox

Are you ready to conquer the unique and whimsical world of Toilet Tower Defense on Roblox? Whether you're new to the battlefield or looking to fortify your arsenal with every unit available, our guide is here to help. With enemies becoming tougher and the battles more intense, having a diverse set of units at your command can be the difference between victory and defeat. This guide will show you how to acquire and strengthen your roster to be ready for any challenge in the game. Let's flush through the competition and make your defense impenetrable!

Step 1: Understanding the Basics

Accumulating In-game Currency

Before diving into the strategies to unlock units, you must first understand the game's mechanics. Every unit in Toilet Tower Defense has its unique abilities and weaknesses, requiring strategic placement and use on the battlefield. Units can be purchased through the Gacha system, using in-game currency, or through direct purchases for Robux, the real Roblox currency.

Step 2: Accumulating In-game Currency

The fundamental way to unlock units is by using the in-game currency earned by successfully defending against waves of toilets. Here's how you can maximize your earnings:

  1. Complete Daily Missions: Each day, you are presented with a set of challenges that reward you with a hefty sum of in-game currency upon completion.
  2. Participate in Special Events: Seasonal events often offer unique missions with higher rewards. Keep an eye out for these opportunities.
  3. Optimize Your Defense: The better you perform in a match (e.g., fewer leaks, defeating bosses), the more currency you'll earn. Strategy is key!

Step 3: Mastering the Gacha System

The game's Gacha system is the primary method of acquiring new units. Here's how to navigate it:

  1. Visit the Summoning Area: This is where you can spend your earned in-game currency to "draw" units.
  2. Know the Odds: Different crates have different odds for rare units. Some units might only have a 0.1% chance of appearing, so patience and strategic spending are necessary.
  3. Utilize Boosts: Luck Boosts, available through game codes or purchases, can increase your chances of drawing rare units.

Mastering the Gacha System

Step 4: Trading and the Marketplace

If luck isn't on your side, consider these alternatives:

  1. Trading with Peers: The Trade Plaza allows you to trade units with other players. Find someone who has the unit you want and negotiate a trade beneficial to both parties.
  2. Purchasing from the Marketplace: Units that are hard to come by through the Gacha system might be available in the Marketplace, where players list units for in-game currency.

Step 5: Direct Purchases with Robux

While the game can be enjoyed without spending real money, certain exclusive or high-rarity units can be directly purchased using Robux:

  1. Evaluate the Offer: Periodically, exclusive units become available for a limited time. Check if these offers align with your strategy and budget.
  2. Spend Wisely: Remember, the thrill of acquiring a rare unit fades, but real-life financial responsibility remains. Always consider your spending carefully.

Step 6: Participating in Events

Special events, like holiday-themed waves, often grant access to exclusive crates that contain unique units:

  1. Stay Informed: Follow the game's social media channels or in-game announcements to know when an event is starting.
  2. Complete Event Missions: These missions can not only reward event-specific currency but exclusive units themselves.

Participating in Events

Step 7: Using Codes

Lastly, keep an eye out for game codes. These codes, often released on official social media channels, can give you access to free coins, crates, and sometimes even free units:

  1. Redeem Promptly: Codes are time-sensitive. Redeem them as soon as you can.
  2. Stay Updated: Following the developers on social media or joining the official Roblox game group can help you stay ahead of code releases.


Unlocking every unit in Toilet Tower Defense requires a balanced approach of strategy, luck, and, sometimes, a bit of investment. Whether you're drawing from crates, trading with friends, or capitalizing on special events, each step gets you closer to assembling the ultimate defense team. Remember, the game is about having fun and strategically ousting those pesky toilet attackers. So, sit back, plan your defense, and may the odds be ever in your favor in the lavatorial battlefield of Toilet Tower Defense on Roblox.