Do not skip this step.
| Tool | Type | Notes | |------|------|-------| | BTD6 Save Editor (online) | Web | Often posted on GitHub Pages; allows monkey money, knowledge, instas. | | Btd6Inspector | GitHub Python script | Reads & edits saves locally. More trusted. | | BTD6 Mod Helper | PC mod | Includes save editing + sandbox mode. |
✅ Search GitHub for:
btd6 save editororBTD6 Save Editor GUI
btd6 Profile.save editor
BloonsTD6 save decrypt
btd6 save file structure
If you want a specific safe link or guide for your platform (Steam/Android/iOS), let me know and I can provide step-by-step.
A BTD6 Save File Editor is a third-party tool (usually a script or mod) used to modify the Profile.save file in Bloons Tower Defense 6. This allows players to manipulate values like Monkey Money, Trophies, Knowledge Points, and unlocked towers. ⚠️ Critical Warning: Risks of Using an Editor
The "Hacker Pool": Using an editor to give yourself an unfair advantage in public games (Races, Odyssey, Contested Territory, or Boss Events) will result in your account being flagged with two leaves behind the settings icon. This places you in a "hacker pool" where you can only play with other flagged users and are barred from leaderboards.
Cloud Sync Corruption: Manual edits can easily corrupt your save. Always back up your files before attempting any changes.
Security: Only download tools from reputable sources like GitHub or well-known modding Discord servers. Avoid .exe files from unknown sites. 1. How the Save System Works
BTD6 stores player data in an encrypted format. To edit it, you generally need a tool that can decrypt the file, allow you to change the JSON data, and then re-encrypt it.
File Location (Steam): C:\Program Files (x86)\Steam\userdata\[YourSteamID]\960090\local\Data\Docs\Profile.save
File Location (Epic Games): %AppData%\..\Local\BloonsTD6\Data\Docs\Profile.save 2. Popular Save Editing Methods There are two primary ways to "edit" your save: A. The Python Script Method (Manual)
Advanced users often use Python scripts found on GitHub (such as those by Aperrix or similar contributors) to decrypt the save.
Extract: Use the script to turn Profile.save into a readable Profile.json file.
Modify: Open the JSON in a text editor (like VS Code or Notepad++). Search for keys like "MonkeyMoney", "KnowledgePoints", or "Trophies".
Inject: Run the script again to encrypt and pack the JSON back into a .save file. B. Modded Clients (In-Game Editors)
The most common "editor" isn't a standalone file editor, but rather the "Ultimate Tooltip" or "Speedrun Mod" within the MelonLoader framework. Install MelonLoader: The standard for BTD6 modding. Add Mods: Drop .dll files into the Mods folder.
In-Game Modification: These mods often provide a menu to add currency or unlock items instantly without leaving the game. 3. Step-by-Step "Safe" Modification Process
If you intend to use an editor, follow these steps to minimize the chance of losing your account:
Go Offline: Disconnect your internet or set Steam to "Offline Mode" before launching the game with a modified save.
Copy Your Save: Save a copy of your Profile.save to your desktop.
Use a "Sandbox" Account: Create a second Ninja Kiwi account specifically for testing mods so your main account remains clean. Edit Values: Change your desired values.
Restore for Online: If you want to go back to regular play, delete the modded save and replace it with your backup before reconnecting to the internet. 4. Common Data Keys to Edit
If you are looking at the decrypted JSON file, these are the most common targets: MonkeyMoney: Total currency for buying heroes/skins. Trophies: Currency for the Trophy Store. Rank: Your player level.
KnowledgePoints: How many points you have available to spend. UnlockedTowers: A list of towers available for use.
Editing Bloons TD 6 (BTD6) save files is a process used by players to modify account data (like Monkey Money or Monkey Knowledge) or create backups to prevent progress loss. However, because BTD6 uses Ninja Kiwi's specific file encoding and cloud syncing, manual editing is technically complex and carries significant account risks. Methods for Save File Editing
EditPlayerData Mod: A specialized mod available on GitHub (EditPlayerData) that allows in-game editing of player data. It can unlock Double Cash, all maps, and modify Monkey Money, trophies, and knowledge directly from the settings menu.
monke (Command Line Tool): A specialized packing/unpacking tool found on GitHub (monke) that decrypts Ninja Kiwi’s file encoding. It allows advanced users to unpack files like Profile.Save or identity for manual editing and then repack them.
BTD6-Unlocker: A simpler mod hosted on GitHub (btd6-unlocker) that provides "one-click" unlocks for Insta Monkeys, Monkey Knowledge, and XP using hotkeys like F1-F3. Core Save File Locations (PC) Most editing tools require you to locate these local files:
Steam Path: ...\Steam\userdata\[YourID]\960090\local\link\PRODUCTION\current.
Epic Games Path: %LOCALAPPDATA%\Ninja Kiwi\BloonsTD6\[ID]\link\PRODUCTION\current.
Key Files: Profile.Save (contains unlocks, money, and progress) and identity (contains account level and badges). Risks and Account Consequences
Hacker Pool: Modifying your save data to gain an unfair advantage (e.g., infinite money) often results in your account being "flagged." This is indicated by two small leaf icons over your settings gear.
Restricted Access: Flagged accounts are placed in a "hacker pool," preventing you from appearing on leaderboards, participating in competitive events (like Races or Contested Territory), or playing online with non-modders.
Account Bans: Aggressive editing of premium currency or competitive stats can lead to a full account ban from Ninja Kiwi servers. Safe Usage Tips
Use Alternate Accounts: Only test save editors on a secondary account to avoid risking your main profile.
Manual Backups: Before attempting any edits, copy your Profile.Save file to a separate folder. If the file corrupts, you can paste it back to restore your original state.
Offline Mode: Some users prefer editing saves while offline to prevent immediate syncing with Ninja Kiwi servers, though this does not guarantee safety from later detection. How To Create Save States In BTD6
For those interested in the BTD6 save file editor, there isn't a specific, widely recognized academic paper directly tied to the topic. However, the concept of save file editing in games like Bloons TD 6 (BTD6) touches on areas of game development, game modding, and potentially game security.
One area of interest could be research into game modding and its implications for game design and community engagement. For example, studies on modding communities for games like "The Sims" or "Half-Life" have shown how modding can extend game longevity and foster community creativity.
In terms of save file editing specifically, while not a traditional academic topic, it relates to:
For those looking into the technical aspects of save file editing in BTD6, resources such as the game's official forums, subreddit, and developer (Ninja Kiwi's) insights might offer more direct information on how saves are handled and potentially edited.
If you're looking for academic papers on related topics, you might consider searching for:
These areas might provide interesting perspectives on the broader context of game modding and save file editing.
The Ultimate Guide to BTD6 Save File Editing: Unlocks, Mechanics, and Risks
In the vibrant world of Bloons TD 6 (BTD6), progress is measured by your collection of Black Borders, Monkey Knowledge, and a massive hoard of Monkey Money. However, the grind can be grueling. This has led many players to explore the world of BTD6 save file editors—tools designed to modify profile data, unlock content instantly, and experiment with the game's internal mechanics. btd6 save file editor
This guide explores how these editors work, where to find your files, and the critical risks involved in modifying your Ninja Kiwi account. What is a BTD6 Save File Editor?
A BTD6 save file editor is a software tool or script that allows you to open and modify the Profile.Save file. Unlike active "trainers" or mods that change the game while it's running, a save editor changes the stored data that the game loads upon startup. Common features include:
Currency Editing: Instantly granting millions in Monkey Money, Trophies, or Monkey Knowledge points.
Unlocks: Opening all maps, heroes, and tower upgrades without playing through them.
Inventory Management: Adding specific Insta-Monkeys or Powers to your collection.
Game State Modification: Editing a "current game" save to add cash or health mid-round. Locating Your BTD6 Save Files
Before you can use an editor, you must find the specific file that stores your progress. On Windows (Steam)
The standard path for Steam users is typically within your Steam userdata folder:C:\Program Files (x86)\Steam\userdata\[YourSteamID]\960090\local\link\PRODUCTION\current
Profile.Save: Contains your overall account progress (money, XP, unlocks). identity: Contains your account level and badges. On Android
For mobile users, the path is generally deeper in the system folders:Android/data/com.ninjakiwi.bloonstd6/files/ How to Edit Your Save File
There are two primary ways to approach editing: using dedicated tools or manual JSON editing. 1. Using Dedicated Tools Several community-created tools automate the process: Steam Communityhttps://steamcommunity.com Save File Editing Guide - Steam Community
save files or player data is primarily done through third-party mods rather than standalone "editors." While manual hex editing is possible for some files, most users utilize MelonLoader based tools to modify their progress. Common Editing Methods Player Data Mod EditPlayerData mod
allows you to directly modify Monkey Money, Monkey Knowledge, Trophies, and unlock all maps or Double Cash. Save State Creation : You can manually create "save states" by backing up the
file found in your Steam userdata folder (path typically involves folder ). Replacing this file restores a previous game state. : Specific tools like the btd6-unlocker
use hotkeys (F1-F3) to instantly grant all Insta Monkeys, unlock all Knowledge, or add 1,000,000 Monkey Money. Risks and Account Flagging Modifying save data carries a high risk of being by Ninja Kiwi's anti-cheat. The "Leaves" Flag
: Flagged accounts show two small leaves over the settings icon. Consequences
: You will be barred from competitive modes (Races, Contested Territory, Odysseys) and placed in a "hacker pool" for Co-op.
: The game scans for mod loaders and inconsistent player data (e.g., impossible amounts of Monkey Money). Steam Community Built-in Alternatives
If you want to avoid bans, consider using official in-game editors: How To Create Save States In BTD6
BTD6 Save File Editor: A Comprehensive Guide
Bloons TD Battles 6 (BTD6) is a popular tower defense game that has captured the hearts of many gamers. With its engaging gameplay and challenging levels, it's no wonder that players are always looking for ways to enhance their experience. One such way is by using a BTD6 save file editor, a tool that allows players to modify their game saves and unlock new possibilities. In this article, we'll explore the world of BTD6 save file editors, their features, and how to use them.
What is a BTD6 Save File Editor?
A BTD6 save file editor is a software tool that enables players to modify their game save files. These files contain data about the player's progress, including unlocked towers, upgrades, and other game-related information. By editing these files, players can unlock new towers, upgrades, or even modify their existing progress.
Why Use a BTD6 Save File Editor?
There are several reasons why players might want to use a BTD6 save file editor:
Features of a BTD6 Save File Editor
A typical BTD6 save file editor comes with a range of features, including:
How to Use a BTD6 Save File Editor
Using a BTD6 save file editor is relatively straightforward. Here's a step-by-step guide:
Popular BTD6 Save File Editors
Some popular BTD6 save file editors include:
Safety and Risks
While using a BTD6 save file editor can be exciting, there are risks involved:
Conclusion
A BTD6 save file editor can be a valuable tool for players looking to enhance their gaming experience. With its ability to unlock new towers and upgrades, modify game progress, and experiment with new strategies, it's no wonder that players are drawn to these tools. However, players must use these editors with caution, as there are risks involved, such as game corruption and bans from online play. By understanding the features and risks of BTD6 save file editors, players can make informed decisions about using these tools.
Taking a shortcut in Bloons TD 6 (BTD6) using a save file editor is a tempting prospect for players who want to bypass the grind for Monkey Money, Trophies, or Knowledge points. However, because BTD6 is a live-service game with competitive elements like Boss Events and Races, managing your save data isn't as simple as editing a text document.
Here is a comprehensive look at how these editors work, the risks involved, and the better alternatives for managing your progress. Understanding BTD6 Save Data
BTD6 uses a cloud-sync system managed by Ninja Kiwi. Your progress is stored both locally on your device and on Ninja Kiwi’s servers. This dual-storage method is designed to prevent cheating and ensure you don't lose progress when switching between mobile and PC.
A save file editor typically targets the local .json or encrypted data files. By altering these, a player might attempt to: Grant themselves millions of Monkey Money. Unlock all Trophies or limited-time store items. Instantly gain all Monkey Knowledge points. Unlock every Paragon and Tier 5 tower. The Risks: The "Hacker Pool" and Bans
The biggest danger of using a save file editor is being flagged by Ninja Kiwi’s anti-cheat system.
The Leaves of Doom: If the game detects inconsistent data (like having 1,000,000 Monkey Money but zero games played), your account will be "flagged." You’ll know this has happened if you see two tiny leaves behind your settings icon.
The Hacker Pool: Flagged players are moved to a "Hacker Pool." You can still play single-player, but you are barred from the competitive leaderboard in Races, Boss Events, and Contested Territory. You will also only be matched with other flagged players in Co-op.
Permanent Bans: Blatant manipulation of premium currency can lead to a total account ban, losing all legitimate progress you’ve made. Are There Safe Save File Editors?
Most "save editors" found on sketchy websites are often outdated or contain malware. Because Ninja Kiwi frequently updates the game's encryption, these tools break often. Do not skip this step
If you are looking to experiment without risking your main account, the community generally recommends:
Modded Clients: Using a dedicated Mod Loader (like MelonLoader) allows you to use "Sandbox" mods. These let you test towers and layouts without affecting your official cloud save.
Alt Accounts: Never use an editor or mod on an account you’ve spent money on. Create a separate, "offline-only" account for testing. Better Alternatives to Editing
If you’re frustrated with the grind, there are legitimate ways to speed up your progress without risking a ban:
Moab Press & Dark Castle: Farming the "Dark Castle" map on Easy or Deflation is one of the fastest ways to earn Monkey Money and XP legally.
Daily Challenges: These provide a steady stream of Trophies and specialized rewards that are safe from anti-cheat flags.
Collection Events: During holidays, these events offer massive rewards (including Instas) just for playing the game normally. Final Verdict
While a BTD6 save file editor can provide instant gratification, it usually results in a "flagged" account that ruins the social and competitive aspects of the game. For most players, using legitimate farming strategies or dedicated modding tools on a separate account is the much safer, more rewarding path.
The Monkey's Gambit
In the world of Bloons, the sixth iteration of the popular game, BTD6, had reached a fever pitch. Players from all over the globe were engrossed in popping those pesky bloons and saving the day with their trusty monkey heroes. Among them was a particularly determined player, known only by their handle "MonkeyMaster99."
MonkeyMaster99 had been playing BTD6 for months, meticulously upgrading their monkeys, mastering maps, and perfecting their strategies. However, despite their prowess, they found themselves stuck on one particularly grueling level. It wasn't for lack of skill; it was simply that the game seemed to have been designed with a bit too much...bloon.
Frustrated but not defeated, MonkeyMaster99 began to seek out any advantage they could find. That's when they stumbled upon an obscure corner of the internet where a group of modders and developers had created a BTD6 Save File Editor. This tool allowed players to manipulate their save files, altering everything from monkey levels to bloon spawn rates.
Intrigued, MonkeyMaster99 decided to give it a try. They carefully followed the instructions, making cautious adjustments to their save file. The first change was minor—a slight tweak to the MOAB Class Bloon's spawn rate. To their surprise, when they loaded the game, the adjustment worked. The MOABs were appearing slightly less frequently, making their current run much more manageable.
Emboldened, MonkeyMaster99 began to experiment further. They increased the level of their 0-2-0 Boomerang Monkey to an unprecedented level, granted themselves an absurd amount of cash, and even managed to sneak in a few experimental monkeys that weren't available through normal gameplay.
As the days passed, MonkeyMaster99's skills, combined with the power of the save file editor, made them nearly unbeatable. They cleared levels with ease, unlocking achievements and gaining recognition within the BTD6 community. However, their newfound abilities didn't go unnoticed for long.
NinjaKiwi, the creators of BTD6, had a team of developers who monitored the community closely. While they appreciated the enthusiasm, they weren't pleased with the use of save file editors, as it could potentially unbalance the game for others. A representative from NinjaKiwi reached out to MonkeyMaster99, proposing a challenge: if they could beat the game without using the save file editor, they would be rewarded with an exclusive, unannounced monkey.
The challenge was straightforward but daunting. MonkeyMaster99 had to return to their original save, no longer boosted by the editor's tweaks. It would mean going back to square one, mastering each level the hard way.
After much contemplation, MonkeyMaster99 accepted the challenge. The journey was tough, requiring a complete reset and numerous retries. However, with a newfound appreciation for the game's difficulty and a determination to succeed on their own terms, MonkeyMaster99 persevered.
Finally, after weeks of effort, they beat the final level without any cheats. NinjaKiwi was true to their word; an email arrived with a download link for a special, highly experimental monkey—the "Echo Fluxx." This monkey had abilities unlike any seen before in BTD6, thanks to NinjaKiwi's willingness to push the boundaries of their game.
MonkeyMaster99 had not only overcome a significant challenge but had also contributed to the evolution of BTD6. Their story became legendary within the community, symbolizing the dedication and passion of players. And while the BTD6 Save File Editor faded into the background, the adventures it inspired would live on.
This story captures a fictional narrative where a tool like a BTD6 save file editor becomes a pivotal element in a player's journey, leading to challenges, growth, and ultimately, a rewarding conclusion.
Exploring save file editors for Bloons TD 6 generally involves using either standalone modding tools or direct file manipulation to edit player data or create "save states." Key Tools & Editors
While there isn't one "official" editor, the community relies on specific mods and open-source tools: EditPlayerData Mod : This is a popular MelonLoader mod available on
that allows you to directly edit monkey money, trophies, and monkey knowledge, as well as unlock maps and double cash from an in-game menu. Web-Based Save Editor : Projects like the Bloons TD 6 Save Editor
on GitHub are built with React and TypeScript to allow users to upload and modify their save files directly. BTD6 Cleaner
: Often used alongside editors, this tool helps "clean" save data to potentially avoid bans, though its effectiveness is debated among users. How to Access Save Files
To manually back up or edit your files, you first need to find them on your PC. Path 1 (Local AppData)
%localappdata%Low\Ninja Kiwi\Bloons TD 6\Unity\Local\Link\Production\Current Path 2 (Steam User Data)
C:\Program Files (x86)\Steam\userdata\[User ID]\960090\local\link\production\current : The file named
contains your main progress, including saves and profile stats. Important Risks Hacker Pool
: Editing your save file—especially for competitive items like Trophies or Monkey Money—frequently results in being "flagged". You will know you are flagged if you see two small leaves behind your settings icon. This locks you out of leaderboards and public matchmaking. Data Corruption
: Always create a manual backup of your "profile" file before using an editor or mod. If the file is corrupted, the game may fail to load or reset your progress. Account Safety : It is highly recommended to test editors on an alternate account
to protect your main Ninja Kiwi profile from permanent bans. Are you looking to restore a lost save or are you trying to add specific resources like Monkey Money?
If I use the BTD6 cleaner on my save data, will I get unbanned?
Top Posts * Reddit. reReddit: Top posts of January 25, 2022. * reReddit: Top posts of January 2022. * reReddit: Top posts of 2022. How To Create Save States In BTD6
0;1052;0;2cb; 0;908;0;f1; 0;88;0;98; 0;279;0;17a; 0;1247;0;b19;
18;write_to_target_document1a;_87rsab_SK-2B5OMPofqIoQw_10;56; 18;write_to_target_document7;default0;1e1;
18;write_to_target_document1a;_87rsab_SK-2B5OMPofqIoQw_20;56; 0;ed5;0;945; A save file editor for Bloons TD 6 (BTD6)
0;82;0;1af; is a third-party tool or mod used to modify a player's local save data. While BTD6 has official "Editors" for maps and challenges, a Save File Editor typically refers to unofficial methods for altering account stats, currency, or progress. 0;92;0;a3; 0;ea;0;79;0;a3; 0;baf;0;dd; 🛠️ Common Uses of Save Editors
Players typically use these tools to bypass the significant time investment (estimated at over 500 hours for 100% completion) required for late-game content. 0;381;0;408;
Resource Manipulation: Instantly adding Monkey Money, Trophies, or Monkey Knowledge points.
Unlocking Content:0;425; Forcing the unlock of all maps, modes, or "Double Cash" mode without purchase.
Account Recovery: Manually restoring lost progress if a local save becomes corrupted or is lost during a device transfer.
Profile Backup:0;ee;0;1e9; Tools like monke allow for packing and unpacking save files (like Profile.Save) to create manual backups outside of the cloud. 0;7a;0;a5; ⚠️ Risks and "The Leaf Flag" Create the Backup:
Ninja Kiwi has strict anti-cheat measures for BTD6. Using a save editor on an account connected to their servers carries significant risks.
The Hacker Pool: If the game detects "impossible" stats (e.g., millions of trophies), your account may be "flagged." This is visible as a small pair of leaves over your settings icon.
Social Restrictions:0;329; Flagged accounts are banned from competitive modes like Races, Boss Events, and Odysseys, and can only play Co-op with other flagged players.
Data Corruption: Manually editing raw hex data or JSON files can break your save, potentially making the game unplayable until the data is wiped. 0;7a;0;a5; 🧩 Mod-Based Alternatives 0;145;0;844;
Instead of editing raw files, many players use the EditPlayerData mod0;ba; via the MelonLoader framework.
How it works: It adds a "Player Data" button directly into the game's settings menu.
Safety Tip:0;e9; Most modders recommend using a separate, "offline" account to experiment with save editing to avoid getting your primary account banned from official events. 0;7a;0;a5; 🏗️ Official In-Game Editors
If you are looking for creative control rather than stat editing, BTD6 offers robust official tools:
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If I use the BTD6 cleaner on my save data, will I get unbanned?
Title: The Last Insufficient Monkey
Log Entry: Day 47 of the Patch
Arjun stared at the greyed-out “Victory” screen. It wasn’t a loss. It was worse. It was a 0.000-second micro-stutter on Round 99—a single Super Ceramic leaking through a pixel-wide gap in his perfect Druid setup. His thumb hovered over the “Home” button.
Then he saw the forum post.
“BTD6 Save File Editor – v3.2.1 (No Root Required). Unlock all Knowledge. Set your Monkey Money to 9,999,999. Edit any medal. Just replace your ‘Profile.save’ in the local state folder.”
Arjun was a purist. For three years, he’d earned every black border himself. But tonight, exhaustion won. He downloaded the editor. A clean, minimalist Python script. No bloat. No ads. Just a JSON tree that unfolded like a confessional.
He opened his save.
The file was beautiful. 87,000 lines of data. He found his Monkey Money: 1,247. He changed it to 9,999,999. He found his Insta-Monkey collection: a measly 42. He set it to 999. He found the “completedTutorial” flag, even though he’d done it a hundred times. He set it to false just to feel something.
He clicked “Save.” Replaced the file. Launched Bloons TD 6.
The game booted. The main menu chimed. His Monkey Money glittered with an obscene nine-digit number. He grinned.
Then he clicked “Play.”
Nothing happened.
The menu music looped. The background monkeys waved. But the “Play” button remained stubbornly inert. He clicked again. Again. He restarted the game. Verified files. Re-applied the editor.
Same result.
Panic set in at 2 AM. He opened the original, unedited save file from his backup folder. He compared the two. Everything looked correct. Same schema. Same IDs. He was about to give up when he noticed the difference—not in the data, but in the metadata.
The editor had changed the file’s “lastModifiedBy” field from “User” to “Admin.”
He didn’t remember doing that.
He opened the Python script in Notepad. It wasn’t the simple tool he’d downloaded. The code had… grown. Comments had appeared where there were none. A function called _rebalance_skill() sat at the bottom, uninvoked. And one line he knew for a fact he hadn’t written:
# If the monkey sees you cheat, the monkey cheats back.
Arjun closed the editor. He deleted the script. He deleted the edited save. He restored his backup. He launched BTD6 one last time.
The game loaded. The Play button worked. He exhaled.
He clicked on his profile. His Black Borders were still there. His Monkey Money was back to 1,247. His Instas were 42.
But his highest round ever—which had been 100—was now listed as: -1.
And in the corner of the main menu, a new monkey sat on a stump. It wasn’t a Dart Monkey, a Wizard, or a Ninja. It was a monkey he’d never seen before. It wore a tiny pair of glasses. It held a text editor. And it was staring directly at him.
It didn’t blink.
Arjun uninstalled the game. He didn’t sleep. He didn’t play BTD6 again for six months. But sometimes, late at night, he’d hear a faint pop from his computer’s speakers—the sound of a single Bloon being destroyed.
Even with the game closed.
Disclaimer: Modifying save files carries an inherent risk. If done incorrectly, your save file may become corrupted or unreadable. Always back up your save file before attempting any edits. Additionally, using edited saves in public co-op games or competitive leaderboards can result in a ban. Use this guide for single-player sandbox fun only.
If you’ve ever wanted to unlock every monkey knowledge point, generate millions of Monkey Money, or finally get that one elusive Hero skin without grinding for weeks, a Save File Editor is the tool you need.
Unlike standard "mods" that change game mechanics (like custom towers), a Save File Editor modifies the data stored on your computer to give you the resources you want.
Note: This is outdated and risky for average users.
In the past, users would use a generic Hex Editor (like HxD) to open the Profile.save file (located in C:\Program Files (x86)\Steam\userdata\[YOUR_ID]\960090\remote) and manually change values.
Why you shouldn't do this:
The BTD6 community is divided on save editors. Purists call it cheating. Pragmatists call it time-saving. Here is a balanced take.