Rat Lab 🧪 [KING RAT]

All Donut RecipesAdded 10/04/26

All Cheese RecipesAdded 10/04/26

Rocket Launcher ForeverAdded 09/21/26

R$1,499

Gravity Gun ForeverAdded 10/12/26

R$999

Net Launcher ForeverAdded 09/21/26

Flamethrower ForeverAdded 09/21/26

SniperAdded 08/15/26

Dart Gun ForeverAdded 09/21/26

Show all 24 game passes

Rat Mech ForeverAdded 10/12/26

Mutation GunAdded 08/16/26

Machine GunAdded 08/15/26

OP Mutations Unlocked ForeverAdded 08/12/26

R$299 R$

Grenades ForeverAdded 09/21/26

Hazmat SuitAdded 08/03/26

Armored GuardAdded 08/03/26

Antidote Grenade ForeverAdded 10/12/26

Zap Collar ForeverAdded 10/12/26

R$200

Robo Cats ForeverAdded 10/12/26

R$199 R$

Gas Grenade ForeverAdded 09/21/26

R$199

Turret ForeverAdded 09/07/26

R$179

Mouse Trap ForeverAdded 09/07/26

R$149

R$146

Rifles ForeverAdded 08/12/26

R$119

Since release and badges

Since launch 07/30/26 (91d)

Visits / day+127.44Klifetime daily avg

Favs / day+448lifetime daily avg

Badges (24h)+75.29Kacross 6 badges

Most awarded (24h)+28.9KTest Subject

Total badge awards11.7Macross 6 badges

Active milestones (last 24h)	Added	24h awards	Total earned
Test Subject(99.5%)	08/29/26	+28.9K	4.5M
Out of the Lab(46.9%)	08/22/26	+13.62K	2.11M
Through the Wall(46.8%)	08/29/26	+13.6K	2.05M
New Specimen(31.1%)	08/29/26	+9K	1.41M

Description

Rat Lab 🧪 - Lab Rats 🐁 - Attempt to escape and take revenge, or be tested on - Scientists 🔬 - Create your OWN mutations and test them on lab rats - Security 👮 - Stop rats from escaping, or capture escaped rats Unlock different tools the longer you play - ( ⚠︎ Your time resets every session ⚠︎ ) LIKE THE GAME FOR UPDATES

Details

Released07/30/26 (91 days old)

Last updated10/16/26, 17:42

Server size40 players

GenreAction · Open World Action

Rank in genre#84 in Action

Universe ID10598688389

Place ID105904727825849

Last countedjust now

Live badge

For DevForum, READMEs, Discord

[![Rat Lab 🧪 \[KING RAT\] — Online](https://baseplate.tools/badge/10598688389.svg?metric=online&theme=dark&lang=en)](https://baseplate.tools/en/games/10598688389)

Where it is heading

Needs 3 full days of tracking

Total visits

—

Favorites

—

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Last counted just now

Action · Open World Action91 days old#1067 by players#84 in Action

Rat Lab 🧪 [KING RAT]

byEEvil Science·40,804 favorites

1,596

▲ 121 (8.2%)playing now · vs this time yesterday

1.6K 09:43 PM

Counted by Baseplate since 10/27/26 · last counted just now

24h peak1,596last 24 hours

Peak since tracked1,59610/29/26

Approval71%14.9K likes

Total visits11.6M~127.44K/day (lifetime)

Favorites40.8K+448/day (lifetime)

On Roblox91 d07/30/26

Why it changed

vs this time yesterday

Up +8.2% since this time yesterday

Game-specific momentum (+8.2%)

This game +8.2% vs this time yesterday; the market barely moved.

Updates

Average players before the release, and in the first 3h and 24h after

CSV Updates

Updated	Release / milestone	Online before	First 3h	First 24h / Reach
10/31/26, 19:00 UTC	UpcomingHALLOWEEN EVENT HALLOWEEN	—	—	Scheduled
10/31/26, 04:00 UTC	UpcomingFREE TIME HALLOW WEEKEND +15 Minutes Free Time	—	—	Scheduled
10/17/26, 22:00 UTC	Game eventRAT KING RAT KING AND RAT MECH	—	—	—
10/16/26, 17:42 UTC	Roblox updateRoblox place update	—	—	—
10/12/26	Game PassRat Mech Forever (299 R$)	—	—	R$299
10/10/26, 14:20 UTC	Game eventCHEESE CHEESE MUTATIONS	—	—	—
10/02/26, 18:30 UTC	Game eventCUSTOM CHAMBER + TIERS HUGE UPDATE!	—	—	—
09/21/26, 13:00 UTC	Game eventUpdate Day NEW CONTENT + BALANCING	—	—	—
08/29/26	New badges: 5Test Subject (+4) Test Subject · Through the Wall · New Specimen	—	—	9.6M earned+61.67K / 24h
08/22/26	New badgeOut of the Lab Clear all three stages and get outside for the first time.	—	—	2.11M earned+13.62K / 24h
08/16/26	Game PassMutation Gun (299 R$)	—	—	R$299
08/15/26	Game PassSniper (399 R$)	—	—	R$399
08/12/26	Game PassOP Mutations Unlocked Forever (299 R$)	—	—	R$299
08/03/26	Game PassHazmat Suit (249 R$)	—	—	R$249

When people play

UTC

By day

UTCCSV

Day	Average	Peak	+ Visits	+ Favorites
10/29/26 (Thu) · today	934	1,596	+57.84K	+127
10/28/26 (Wed)	1,096	1,475	—	—
Lifetime daily avg (91d since launch)	—	—	+127.44K/d	+448/d

Game passes

34 on sale · From R$29 to R$2,499 · Median R$225 · Buy all R$17,190

All Mutation CodesAdded 09/14/26

R$2,499

Freeze Ray ForeverAdded 10/12/26

All Donut RecipesAdded 10/04/26

All Cheese RecipesAdded 10/04/26

Rocket Launcher ForeverAdded 09/21/26

R$1,499

Gravity Gun ForeverAdded 10/12/26

R$999

Net Launcher ForeverAdded 09/21/26

Flamethrower ForeverAdded 09/21/26

SniperAdded 08/15/26

Dart Gun ForeverAdded 09/21/26

Show all 24 game passes

Rat Mech ForeverAdded 10/12/26

Mutation GunAdded 08/16/26

Machine GunAdded 08/15/26

OP Mutations Unlocked ForeverAdded 08/12/26

R$299 R$

Grenades ForeverAdded 09/21/26

Hazmat SuitAdded 08/03/26

Armored GuardAdded 08/03/26