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Rat Lab 🧪

Rat Lab 🧪 has 909 players in game (RBLXDB reading, 08:07 UTC). Its universe ID is 10598688389 and its place ID is 105904727825849. RBLXDB ranks it #881 of the 2,577 games we track. It is currently brand new.

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by Evil Science1,024 playing now1,284,921 visits10,328 favouritesAll

3,84524h peak

12.4 minAvg session

Rat Lab 🧪 in the RBLXDB database

#881RBLXDB rank by players

#715in Open World Action (of 34)

52 dold

2dlast updated

24,710visits per day since launch

8favourites per 1,000 visits

Game IDs

Universe ID

10598688389

Place ID

105904727825849

Join a Rat Lab 🧪 server

Live public servers, straight from Roblox. Tap Join to drop into that exact server — you’ll need to be signed in to Roblox in this browser.

How Rat Lab 🧪 is doing

80% of players like it6,543 up · 1,664 down

10 public servers sampled70% full~78 ms median ping

The 10 public servers we sampled were holding 281 players across 400 slots — 70% full. Servers this full fill matches fast but leave less room to land in the same one as a friend.

Player count trend

909 players · 08:00 UTC (latest reading)

12:0008:00

24 hourly readings. Ranged 909 to 3,845 players — a spread of 323.0%. The axis starts at 557, not zero, so the movement is visible; read the labels rather than the steepness. Longer ranges unlock as history builds: we have 19.8 hours so far.

Since 2026-09-20 our snapshots have moved from 2,739 to 909 concurrent players — down 1,830 (-67%) across 24 readings taken every six hours.

About Rat Lab 🧪

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

Official Rat Lab 🧪 links

Straight from the developer’s own experience page — where codes and update news usually land first.

Discord ↗

What Rat Lab 🧪 sells

Body Armour ForeverUnlock the Body armor [RAT TEAM] permanently. Skip the 10-minute wait in every session, forever.59 R$
Stronger Bite2x Bite strength when attacking (RAT TEAM)75 R$
Stronger LeashYour leash holds harder: a leashed rat needs 10 more jumps to tear free of it.99 R$
Mouse Trap ForeverUnlock the Turrets permanently. Skip the 25-minute wait in every session, forever.149 R$
Turret ForeverUnlock the Turrets permanently. Skip the 30-minute wait in every session, forever.179 R$
Dart Gun ForeverOwn the dealer's dart gun permanently: take it from the case in every session without spending lab minutes.499 R$
Gas Grenade ForeverOwn the dealer's gas grenades permanently: take them from the case in every session without spending lab minutes.699 R$
Grenades ForeverOwn the dealer's frag grenades permanently: take them from the case in every session without spending lab minutes.699 R$
Net Launcher ForeverOwn the dealer's net launcher permanently: take it from the case in every session without spending lab minutes.999 R$
Flamethrower ForeverOwn the dealer's flamethrower permanently: take it from the case in every session without spending lab minutes.999 R$
Rocket Launcher ForeverOwn the dealer's rocket launcher permanently: take it from the case in every session without spending lab minutes.1,499 R$
All Mutation CodesUnlocks every mutation's colour code in the Mutation Index.2,499 R$

12 of the 26 game passes Rat Lab 🧪 currently has on sale, newest first. Roblox takes 30% of each sale, so a 2,499 R$ pass leaves the developer about 1,749 R$. Work out any price with our Robux tax calculator.

How to get every badge in Rat Lab 🧪

Caught OneRecapture a runner and get them back into a closed cell.Common · 21.8%
For ScienceRun your first experiment on a live subject.Common · 51.3%
New SpecimenLog a mutation nobody had recorded yet.Common · 59.0%
Through the WallChew your way through a wall with the bite.Common · 99.7%
Out of the LabClear all three stages and get outside for the first time.Common · 100.0%
Test SubjectReport to the lab for the first time.Common · 100.0%

Rarest first — the percentage is the share of players who have earned each badge, straight from Roblox. Anything rarer than a tenth of a percent is reported as "under 0.1%", because that is where Roblox stops counting.

Rat Lab 🧪 questions

How many people play Rat Lab 🧪?

Right now Rat Lab 🧪 has 1,024 players in game, with 1,284,921 total visits all-time. The counter on this page refreshes automatically from the Roblox charts.

What is the game ID for Rat Lab 🧪?

The universe ID is 10598688389 and the place ID is 105904727825849. The place ID is what joins the game directly; the universe ID is what APIs and tools use.

How do I redeem codes in Rat Lab 🧪?

Look for a codes, shop or Twitter-bird button in the game's menu, paste a code exactly and confirm. Codes on this page are pulled from the game's own updates and flip to expired automatically when the developer removes them.

Are the badges in Rat Lab 🧪 still obtainable?

Badge lists come straight from the Roblox API, so everything shown below exists in the game — though some badges are event-locked or retired by the developer. The badge description usually says how to earn it.

Rat Lab 🧪 player reviews

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Player counts and badges refresh automatically from the Roblox API. While you are in Rat Lab 🧪, grab a working music ID for your boombox or browse more trending games.

Rarest badges → · Events calendar → · Live player stats → · Roblox promo codes → · Music IDs for your boombox →