The “5-5-5 Ultimate Crosspathing Mod” for Bloons TD 6 (BTD6) is a popular modification that removes the standard crosspathing limitations on towers. Normally, you can only get a maximum of 5 upgrades in one path and 2 in another (or vice versa). This mod unlocks the ability to invest all 5 upgrade points into all three paths of a tower simultaneously, leading to incredibly powerful and often game-breaking combinations, effectively creating “5-5-5” towers.

Important Note: This mod requires the use of third-party software (MelonLoader) and is only available for the PC version of BTD6. As of April 2025, there is no reliable and safe way to install such mods on mobile devices (Android or iOS). Any claims of “BTD6 5-5-5 crosspath mod mobile download” or “BTD6 5-5-5 crosspath mod apk” are highly likely to be scams or could contain malware. Do not attempt to download or install mods from untrusted sources on your mobile device.
How to Download and Use the 5-5-5 Ultimate Crosspathing Mod (PC):
Here’s a step-by-step guide on how to get this mod working on your PC:
- Install MelonLoader:
- Download the latest version of MelonLoader from its official GitHub repository.
- Run the MelonLoader installer and direct it to your BTD6 game directory (usually found under
C:\Program Files (x86)\Steam\steamapps\common\BloonsTD6
for Steam users). - Follow the on-screen instructions to complete the installation.
- Install BTD6 Mod Helper:
- Many BTD6 mods, including Ultimate Crosspathing, require BTD6 Mod Helper to function correctly.
- Download the
Btd6ModHelper.dll
file from its official GitHub releases page. - Place the downloaded
.dll
file into theMods
folder within your BTD6 game directory (this folder is created by MelonLoader after its first launch).
- Download the Ultimate Crosspathing Mod:
- The most popular and actively updated version of this mod is usually created by doombubbles. You can find it on the BTD6 Nexus Mods website (https://www.nexusmods.com/bloonstd6). Search for “Ultimate Crosspathing.”
- Alternatively, you can find the mod’s GitHub repository by searching “doombubbles ultimate-crosspathing” on GitHub.
- Download the latest
.dll
file (e.g.,UltimateCrosspathing.dll
) from the “Files” section on Nexus Mods or the “Releases” page on GitHub.
- Place the Mod File in the Mods Folder:
- Navigate to your BTD6 game directory.
- Open the
Mods
folder. - Copy the downloaded
UltimateCrosspathing.dll
file into this folder.
- Launch BTD6:
- Start Bloons TD 6. MelonLoader will automatically load the mods present in the
Mods
folder during the game’s startup. - You might see a console window (MelonLoader console) appear briefly, listing the loaded mods. Check if “UltimateCrosspathing” is listed without errors.
- Start Bloons TD 6. MelonLoader will automatically load the mods present in the
- Using the Ultimate Crosspathing Mod In-Game:
- Once in a game, select any tower you want to upgrade.
- You will now be able to invest upgrade points freely across all three upgrade paths without the usual 5-2 or 2-5 limitations.
- To achieve the “5-5-5” state, simply purchase all five upgrades in each of the three paths for that tower. Be prepared for the significantly increased cost!
- The mod often includes settings that you can access through the in-game “Mods” menu (usually a button in the bottom right of the main menu). Here, you might be able to toggle the mod on/off for specific towers or adjust other parameters.
Potential and Gameplay Implications of 5-5-5 Towers:
- Extreme Power: 5-5-5 towers are incredibly powerful, often capable of soloing entire rounds or even challenging BOSS Bloons with ease.
- High Cost: Fully upgrading a tower to 5-5-5 will be exceptionally expensive.
- Game-Breaking Combinations: Experimenting with different towers and their fully unlocked paths can lead to surprising and devastating synergies.
- Different Gameplay Experience: The mod fundamentally changes the game’s balance and difficulty, offering a more sandbox-like or overpowered experience.
Remember to use mods responsibly and primarily in offline, single-player environments to avoid any potential issues with your game account. Enjoy exploring the limitless possibilities of ultimate crosspathing in BTD6!
