Last Tested: July 2026 | 5 working scripts | 4 need no key
Kaizen is an anime fighting game on Roblox built around Jujutsu Kaisen. You pick up a Cursed Technique, take quests, and fight curses to get stronger. There are bandits and curses to farm, Yen to earn, and weapons and styles to buy with it. Getting anywhere by hand takes a long time, which is why people look for a script.
There are five Kaizen scripts on this page and all five were tested today. Four of them open with no key. One asks for a key, and it is marked so you know before you paste it. There is also an honest note further down about how quiet the game has gone.
Kaizen PP HUD Script (Auto Farm, Quests, Keyless):
Script 1 KEYLESSPP HUD
Auto FarmQuest FarmBoss FarmAuto BuyNo Key
loadstring(game:HttpGet("https://raw.githubusercontent.com/Rain-Design/MyScripts/main/Kaisen"))()
Select all the text above, copy it, then paste it into your executor.
Start with this one. The code is not scrambled, so we could read it, and it was clearly built for this game and no other. It farms Armed Bandits, Crabions and Cursed Sushis by name. It also runs the enrolment quest, and it can spend your Yen on weapons and styles for you. No key.
Kaizen HoHo Hub Script (Menu Hub, Keyless):
Script 2 KEYLESSHOHO HUB
Menu HubAuto FarmNo Key
loadstring(game:HttpGet("https://raw.githubusercontent.com/acsu123/HOHO_H/main/Loading_UI"))()
Select all the text above, copy it, then paste it into your executor.
HoHo is a big menu that covers a lot of games, and this game is one of them. The short link here just goes and fetches the real menu, which is a much bigger file. It loaded fine when we checked it and it does not ask for a key.
Kaizen Martin Script (Menu Hub, Keyless):
Script 3 KEYLESSMARTIN
Menu HubNo Key
loadstring(game:HttpGet("https://raw.githubusercontent.com/Kaizen121212123/Kaizen/refs/heads/main/Kaizen-martin"))()
Select all the text above, copy it, then paste it into your executor.
By far the most downloaded script for this game, with well over 200,000 grabs. It is also the biggest file on the page. It is scrambled on purpose, so we will not list features we cannot actually see. What we can say is that it opens, it needs no key, and people keep coming back to it.
Kaizen Lucid Script (Dupe Menu, Keyless):
Script 4 KEYLESSLUCID
DupeMenu HubNo Key
loadstring(game:HttpGet("https://raw.githubusercontent.com/IlyassSama/lucid.gg/refs/heads/main/kaizen.lua"))()
Select all the text above, copy it, then paste it into your executor.
This one is listed as a dupe script, which means copying items you already own. The file is scrambled so we cannot check that claim by reading it. Treat the dupe part as a maybe, not a promise. It does load, and it needs no key.
Kaizen Auto Farm Script (Mobs and Bosses, Key Needed):
Script 5 KEY REQUIREDLUARMOR AUTO FARM
Auto FarmBoss FarmAuto HitKey Needed
loadstring(game:HttpGet("https://api.luarmor.net/files/v3/loaders/cdc8ffd74b2c33f6c9f47b85f4b77c45.lua"))()
Select all the text above, copy it, then paste it into your executor.
This is a farm for mobs and bosses with an auto hit option, and it is the only one here with a checked badge on its listing. The catch is the key. It will stop and ask you for one, and getting it means leaving this page. That is why it sits last.
The Game Is Quiet Right Now
Worth knowing before you spend time here. Kaizen is having a slow spell. The place is parked under a name that says it is waiting on something new, and only a couple of thousand people are playing at any one time. It has had over 97 million visits in its life, so this is a lull and not the end.
What that means for scripts is simple. Fewer players means fewer people fixing them, so three of the five scripts we used to list here had been deleted by their makers when we checked this month. We pulled those out and found new ones.
It also means a farm is worth more than usual. Quiet servers are easier to grind in because nobody is racing you to the same curses. If you were going to set up an auto farm, a slow patch is a good time to do it.
How to Use a Kaizen Script
1Get an executor first. That is the program that runs the script. Our Roblox executor guide covers the safe ones.
2Log in on an alt account. An alt is a spare account you would not mind losing, because scripts break the Roblox rules.
3Open the game and wait until your character can move. Do not paste anything on the loading screen.
4Copy one whole loadstring from above. Miss a single character and it will not run.
5Paste it into your executor and press Execute or Inject. A menu should appear.
6Turn on one thing at a time. Start the auto farm on ordinary bandits before you point it at a boss.
7Go easy in a busy server. Farming every curse the second it appears is the fastest way to get reported.
If nothing shows up, rejoin the game and run it again. Scripts often fail if you inject while the map is still loading.
About Kaizen
Kaizen came out in May 2024 and has passed 97 million visits. It is made by Lajebo Games working with the Kaizen Group, and the account is verified. Servers are small, holding only 14 people. The whole game is built on Jujutsu Kaisen, so the moves and the curses will look familiar if you know the show.
People look for scripts here for one reason, and that is the grind. Getting a good Cursed Technique means farming a lot of curses and saving a lot of Yen. That is why almost every script on this page is an auto farm of some kind. They kill things while you do something else.
Scripts break the Roblox rules, so use an alt account if you use one at all. An alt is a spare account you would not mind losing. Also remember what a script actually is. It is text you paste into an executor, and nothing more. If a site tells you to download a program to get a “Kaizen script”, that is malware. Close it.
Scam warning: Scripts break the Roblox Terms of Service, so use an alt account if you run them at all. Never download a separate program or hand over your Roblox login to get a “Kaizen script”, and ignore anything asking you to pay or to run a .exe file. Nothing on this page needs any of that.
MORE FOR THIS GAME
Want free stuff without a script? Our Kaizen Codes page lists every code that still works, and there are live ones right now.
New to the game? The Kaizen Wiki explains Cursed Techniques, the quests and how to earn Yen.
Need an executor? See our Roblox Executor guide for the safe ones.