Last Tested: July 2026 | 2 working scripts | 1 keyless
Break a Lucky Block! drops you next to Sammy and a field of lucky blocks. Break a block, grab the brainrot that pops out, then run it back to your plot before Sammy catches you. It has passed 580 million visits. That makes it the biggest game Slime Time Studios has ever put out, by a wide margin.
Plenty of scripts claim to farm this one for you, but most do not really work. Some are built for a totally different game, with this game’s name pasted on top instead. Below are the two that actually check out, plus how to spot the fake ones.
Break a Lucky Block! Script (Keyless):
Script 1 KEYLESSGUMANBA
No KeyAuto DamageAuto GodAuto SecretFreeze Sammy
loadstring(game:HttpGet("https://raw.githubusercontent.com/gumanba/Scripts/main/BreakaLuckyBlock"))()
Select all the text above, copy it, then paste it into your executor.
This one still loads with no key box and no sign up page. The file is scrambled, which is normal for a menu like this, so we cannot confirm the buttons on it. The uploader’s own listing calls out auto damage, auto god, auto secret, auto mythic and freeze Sammy, but treat that as their claim rather than something we tested button by button.
Break a Lucky Block! Script (Key Required):
Script 2 KEY REQUIREDKITTYSCRIPTSRBLX
Kill AuraAuto SlapAuto BrainrotInvincibility
loadstring(game:HttpGet("https://pastefy.app/qiA9r2BQ/raw"))()
Select all the text above, copy it, then paste it into your executor.
Key page: https://zxkuhl.github.io/KEY-system/
This one sits behind a key page. Follow the key link, wait out the timer, then come back and run the line above. It is a bigger file than the keyless option, and the uploader lists kill aura and auto brainrot among its features.
Watch Out for Renamed Hub Scripts
This game gets a huge number of script listings. A good few of them are not written for it at all. One popular download filed under this game’s name turned out to be byte for byte the same as a file the same account lists for a totally different brainrot game, just renamed. That is a generic multi-game hub with the label swapped. It was not built around Sammy or this map.
Another listing that looked promising was just a pop-up screen. It tells you the real script is behind a Discord server. It does not touch the game itself. If a “script” only shows you a join-our-Discord screen, it has not done anything for you yet.
A third one loads a big multi-game hub. Its own credits list five other games it supports, and this one is not among them. It may still run without erroring, but that is not the same as being built for it.
What a Script Can and Cannot Get You
An auto farm script speeds up the grind. It breaks blocks, grabs brainrots, and gets you back over the line without the running. What it cannot do is choose which brainrot drops. Rarity is random on every block, from the common ones up to secret, mythic, and the rarest god-tier drops. No script changes those odds.
It also will not get you a promo code, because there are not any right now. See our Break a Lucky Block! codes page for the full story, plus the free things you can still pick up.
How to Use a Break a Lucky Block! 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 do not mind losing, because scripts break the Roblox rules.
3Join the game and wait until you are standing on your own plot, not on the loading screen.
4Copy the whole line from the box above. Do not leave the closing brackets behind.
5Paste it into your executor and press Execute or Inject.
6Give it a few seconds. A menu this size takes a moment to load in.
7Rejoin and run it again if nothing shows up. Injecting before the map finishes loading is the usual reason.
Stay on your own plot while it loads in rather than standing out near the blocks. Servers only hold five players, so there is nowhere to hide from Sammy if something goes wrong mid-load.
About Break a Lucky Block!
Break a Lucky Block! is made by Slime Time Studios, a Roblox group with the blue verified tick. The group has over 4.4 million members. The studio runs a dozen other simulators, mostly smaller brainrot and merge games. Nothing else they have made comes close to this one. Their next biggest game sits at around 73 million visits, so this is their flagship by roughly eight times over.
The loop stays simple on purpose. Sammy owns the lucky blocks and chases anyone who gets too close. You break a block, scoop up whatever brainrot spawns, then sprint back over the line before he catches you. Brainrots left on your plot earn cash on their own. That cash buys a better pickaxe, and a better pickaxe breaks blocks faster.
Scripts break the Roblox Terms of Service, so if you run one, use an alt account. An alt is a spare account you would not mind losing. Be careful where you get them from as well. A real script is text you paste into an executor, and it is never a program you install. If a page wants you to download a file to unlock a “Break a Lucky Block!” script, close the tab.
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 to get a “Break a Lucky Block!” script, and never hand over your Roblox login. Ignore anything asking you to pay or to run a file. Nothing on this page needs any of that.