Brainrot Laboratory Was Removed From Roblox — This Comparison Is Retired

By Money Lord — Founder & Editor | Updated: September 2, 2026

How we confirmed Brainrot Laboratory is gone

Three independent checks agree, and each was run against a control so an API quirk could not be mistaken for a dead game.

• The games API returns a tombstone. games.roblox.com/v1/games?universeIds=9706113201 returns "name": "[ Content Deleted ]" and the identical string as the description, with playing: 0 and a canonical path of /games/93862983804718/Content-Deleted. Read September 2, 2026.
• The redirect test fails. A live Roblox game answers 301 to its own title slug. Requesting roblox.com/games/93862983804718 answers 302 to /Title-Unavailable. Our two controls in the same batch both answered 301: Vacuum For Brainrots to /Vacuum-For-Brainrots, and Blox Fruits to /Blox-Fruits. Read September 2, 2026.
• Third-party tracking shows a flatline. Rolimon's records 0 concurrent players over the past 24 hours, 7 days and 30 days for this place, against an all-time peak of 106,405 players on March 23, 2026. Read September 2, 2026.

Its public totals are frozen at 45,386,119 visits, 40,330 likes against 3,275 dislikes (92.5%) and 36,120 favourites — numbers that stopped moving when the record last changed on March 28, 2026. The game had been published on February 10, 2026, so it ran for roughly seven weeks.

A second, different game is also called "Brainrot Laboratory"

Searching Roblox on September 2, 2026 still returns a Brainrot Laboratory. It is not this one. That game is place 81842420270254 / universe 10196361711, published by the group EclipseByte Studios, and it was created on May 20, 2026 — three months after the game this page was written about, and nearly two months after that game went dark. At 12:08 UTC on September 2, 2026 it showed 1,512,521 visits and a snapshot of 23 concurrent players, and it answers 301 to /Brainrot-Laboratory, so it is live.

We have no coverage of that game and are not treating it as a continuation of the old one. Different group, different universe, different save data. If you arrived here from a search for Brainrot Laboratory ingredients or experiment combinations, note that neither game publishes a recipe list. The EclipseByte game's own Roblox description states the loop only in outline — buy a Brainrot, generate money, buy ingredients, use the ingredients in experiments on your Brainrots, rebirth — and names no ingredient and no combination. We could not find a wiki, developer database or dev-published table for either game as of September 2, 2026. Every complete "brainrot" recipe list we were able to verify belongs to a different game: Craft a Brainrot, the Steal a Brainrot craft machine, or Don't Wake the Brainrots. Publishing any of those under this name would be a transplant, so we have published nothing.

Vacuum For Brainrots: alive, but far past its peak

Vacuum For Brainrots is place 93724112271596 / universe 9846315160, published by the group Polnareff Gaga Gang on March 7, 2026. It is unambiguously live: 301 to /Vacuum-For-Brainrots, and its description still reads as an active listing.

Read those two rows together: an all-time peak of 102,913 in April against a 30-day peak of 240 in September is a decline of roughly 99.8%. The 96.5% like ratio is real, but it was earned by the audience that has since left. Treat this as a quiet game you can still play, not a busy one.

Seven game passes are currently listed and on sale, verified per-pass against the Roblox game-pass API on September 2, 2026 (all returned isForSale: true): 2x Cash, 2x Vacuum Power, 2x Vacuum Size and 2x Speed (all created March 11, 2026), Collect All! and VIP Pass (both April 8, 2026), and Infinity Weather Machine (May 11, 2026). Each is a multiplier or a convenience pass; we make no claim about which sells best, because that figure is not published anywhere. Our Vacuum For Brainrots free Robux guide and Vacuum For Brainrots codes page cover the game itself.

What we removed from this page, and why

The version of this article published on May 26, 2026 declared a winner across nine dimensions — core loop, progression, collecting, mobile controls, monetisation, community, update cadence and replay value. Almost none of the Brainrot Laboratory half was verifiable: lab stations, tiered equipment, material packs, a brainrot encyclopedia, a formula-discovery community and an update cadence that "adds dozens of new combinations" were all described in detail without a single source, for a game that had already been deleted for two months when the page went live. The table listed its developer as "Independent Studio" (it was the group Clash War GGPRO), its visits as "Millions" and its rating as "High". Those are not facts. All of it is gone, from the body, the on-page FAQ and the structured data alike.

Two stale figures for Vacuum For Brainrots also went: "30.7 million visits" (now 33,083,331) and "96.57% approval" (now 96.5%, from 53,732 likes and 1,946 dislikes). Neither carried an as-of date, which is what let them sit on the page for three months without anyone noticing they had drifted.

What to play instead

The living centre of this genre is Steal a Brainrot (place 109983668079237, universe 7709344486, by BRAZILIAN SPYDER), which showed 91,142 concurrent players and 73,195,515,137 total visits when we read the API at 12:11 UTC on September 2, 2026, and answers 301 to /Steal-a-Brainrot. Start with its codes page. Our older Brainrot Laboratory vs Steal a Brainrot comparison is affected by the same deletion and is queued for the same treatment, as are the Brainrot Laboratory hub, its codes page and its tier list — every one of them describes a game that is no longer on Roblox.

Frequently Asked Questions