The Toilet Tower Defense Colosseum Update, released on May 31, 2025 (Update 85), introduces a massive set of new content to the game, including powerful units, a unique Celestial-rarity crate, and an upgraded Speed Run mode. This update marks a turning point in the game’s unit rarity system and introduces new mechanics like Knockback Sub-Trait to add depth to gameplay.
Whether you’re aiming to unlock the extremely rare Titan Colosseus Maximus or optimize your defense lineup with the latest Speed Run Loadout, here’s everything you need to know from the Colosseum Update.
New Units – From Legendary to Celestial
This update adds five new units, each with distinct rarity and power levels:
Sandshield Soldier – Legendary
Bladestorm Brute – Mythic
Oracle Speakerman – Godly
Titan Colosseus Maximus – Celestial
Brutus The Bound – Exclusive
The highlight of this release is Titan Colosseus Maximus, a Celestial-rarity unit with an ultra-low drop rate of just 0.005%, making it one of the rarest and strongest units in the game.
Colosseum Crate – First Ever Celestial Rarity Crate
The Colosseum Crate is now available in the Exclusive Shop for 400 Gems and introduces a new rarity tier: Celestial, setting it apart from all previous crates.
Colosseum Crate Drop Rates:
Sandshield Soldier – 70%
Bladestorm Brute – 26%
Oracle Speakerman – 3.995%
Titan Colosseus Maximus – 0.005%
This crate is currently the best way to access top-tier units, especially if you’re hunting for meta-defining power. Due to the rarity curve, players aiming for Titan Colosseus Maximus should be prepared for a serious grind—or a lucky spin.
Knockback Sub-Trait – New Combat Mechanic
The update also introduces the Knockback Sub-Trait, a new unit modifier that allows towers to push enemies backward during attacks. This mechanic:
Adds crowd control utility to specific units
Helps in delaying enemy waves and protecting key areas
Offers strategic synergy with long-range or area-damage towers
Mastering the use of knockback can drastically improve defense performance, especially on high-difficulty maps.
Speed Run Mode – Updated Loadout for Better Clears
The Speed Run Loadout has been updated to feature a new meta lineup:
Santa TV Man
Mystical Titan
Electric TV Man
Infected Future Clockman
Astro Upgraded Titan Cameraman
This revamped loadout gives players a more optimized and versatile strategy for clearing Speed Run challenges faster and with better efficiency.
If you’re aiming for leaderboard times or just trying to farm more effectively, updating your team to this new meta is highly recommended.
Tips for Players
Target Titan Colosseus Maximus only if you’re ready to invest in multiple crates; its 0.005% drop rate makes it a long-term goal.
Knockback traits are best used on front-line or AOE units that can push clusters of enemies away.
For efficient crate spending, try to focus on collecting Oracle Speakerman or Bladestorm Brute, both of which are powerful and have higher drop rates.
Use the new Speed Run Loadout to test unit synergy and gather more Gems for crates.
Final Thoughts
The Toilet Tower Defense Colosseum Update (Update 85) delivers some of the game’s most valuable content to date. With five new units, the first Celestial-rarity crate, and new features like the Knockback Sub-Trait, this patch is a must-play for both collectors and competitive players. Combine that with the revamped Speed Run mode and you have a complete update that touches on every layer of gameplay.
If you’re aiming to dominate in PvE or climb the Speed Run leaderboards, now’s the time to log in, open crates, and experiment with powerful new strategies.