The new Steal a Brainrot Crystal Mutation update begins today, Saturday, July 25, 2026.
Admin Abuse is scheduled for 9:00 PM in Italy, and the update includes a new Crystal Mutation, a Spain-themed event, two new Los Traders Brainrots, new items, and an extended Fuse Machine.
Sammy has also shown the first Taco trait rework, which may finally change one of the most disliked traits in the game.
The official Roblox event page lists the update from Saturday, July 25 at 9:00 PM until Tuesday, July 28 at 6:00 PM in the Italian time zone.
Quick Answer
| Update Feature | Confirmed Information |
|---|---|
| Admin Abuse | July 25 at 9:00 PM in Italy |
| Main Mutation | Crystal Mutation |
| New Items | Crystal Slap and Crystal Hammer |
| New Machine | Crystal Spin Wheel |
| Special Rewards | Crystal Lucky Blocks |
| Country Event | Spain |
| New Trait | Bull trait |
| Spain Brainrots | Two new Brainrots |
| Los Traders | Two additional Brainrots |
| Fuse Machine | Extended for one more week |
| Glossary | Trait exist counts added |
| Extra Preview | Taco trait rework |
Official event page: Steal a Brainrot Crystal Mutation Event
What Time Is Admin Abuse Today?
Admin Abuse begins at 9:00 PM CEST in Italy.
Players should join around ten or fifteen minutes early because servers may fill quickly.
| Location | Local Time |
|---|---|
| Italy, France, Germany and Spain | 9:00 PM, July 25 |
| United Kingdom | 8:00 PM, July 25 |
| UTC | 7:00 PM, July 25 |
| New York and Toronto | 3:00 PM, July 25 |
| Chicago | 2:00 PM, July 25 |
| Denver | 1:00 PM, July 25 |
| Los Angeles and Vancouver | 12:00 PM, July 25 |
| São Paulo | 4:00 PM, July 25 |
| Dubai | 11:00 PM, July 25 |
| India | 12:30 AM, July 26 |
| Philippines | 3:00 AM, July 26 |
| Japan and South Korea | 4:00 AM, July 26 |
| Sydney | 5:00 AM, July 26 |
| Auckland | 7:00 AM, July 26 |
The schedule can still change if Sammy posts a new announcement, so players should check the official community channels before the event.
The New Crystal Mutation
The update also adds a Crystal Index and a Crystal base skin.
The Crystal Index should allow players to track Crystal-mutated Brainrots they have discovered or collected.
The base skin changes the normal map appearance into a glowing purple crystal area.
The preview shows crystal walls, crystal trees, purple lighting, floating crystal objects, and a futuristic-looking base area.
It is one of the biggest visual changes shown for the update.
The Spain Event
Los Traders is receiving two additional Brainrots.
The machine already includes Secret Brainrots such as Los Sigmas, Los Cornis, Los Tangcitos, Los Tictacs, Los Admins, and Moby Bros.
The new update will expand that list with two more characters.
The official description confirms the number of new Brainrots but does not reveal their names or stats.
This could make Los Traders much more important, especially if one of the new additions has income close to or higher than Moby Bros.
Moby Bros currently stands out as one of the strongest known Los Traders rewards at $225M/s.
The current Fuse Machine has been extended for one extra week.
This is good news for players who still need its limited rewards.
An extra week means more time to:
- collect recipe materials
- attempt rare fusions
- craft high-income Brainrots
- complete the machine collection
It may also increase the exist counts of current Fuse rewards.
That can affect trading value because more copies may enter the game before the machine finally disappears.
Trait Exist Counts in the Glossary
One of the most useful changes is the addition of trait exist counts.
Players will be able to open the Glossary and see how many Brainrots exist with a particular trait, as long as the Brainrot already has a public exist count.
This will help collectors understand how rare certain trait combinations really are.
For example, a Brainrot may be common in its normal version but extremely rare with a specific retired trait.
The update will also show unique one-of-one trait Brainrots.
However, these Brainrots will not receive an official “1 of 1” badge.
This feature could have a major effect on trading because players will finally have better information about trait scarcity.
