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Rat Lab 🧪 [TIERS]

Rat Lab 🧪 [TIERS] has 3,518 players in game (RBLXDB reading, 18:19 UTC). Its universe ID is 10598688389 and its place ID is 105904727825849. RBLXDB ranks it #473 of the 3,094 games we track. It is currently emerging — up 28% across our readings since 2026-09-20.

▶ Play Rat Lab 🧪 [TIERS] now ☆ Follow

by Evil Science3,518 playing now5,599,796 visits32,206 favouritesAll

12.5 minAvg session

Rat Lab 🧪 [TIERS] in the RBLXDB database

#473RBLXDB rank by players

#392in Open World Action (of 42)

2 moold

6dlast updated

81,156visits per day since launch

5.8favourites per 1,000 visits

Game IDs

Universe ID

10598688389

Place ID

105904727825849

Join a Rat Lab 🧪 [TIERS] 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 🧪 [TIERS] is doing

73% of players like it12,287 up · 4,631 down

Player count trend

3,518 players · 18:00 UTC (latest reading)

19:0018:00

17 hourly readings. Ranged 1,601 to 3,751 players — a spread of 134.3%. The axis starts at 1,343, not zero, so the movement is visible; read the labels rather than the steepness. The line breaks in 2 places where readings are missing — nothing is filled in. Longer ranges unlock as history builds: we have 11.3 days so far.

Since 2026-09-20 our snapshots have moved from 2,739 to 3,518 concurrent players — up 779 (+28%) across 301 readings taken every six hours.

About Rat Lab 🧪 [TIERS]

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 🧪 [TIERS] links

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

Discord ↗

What Rat Lab 🧪 [TIERS] 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 7 more bites 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$
Gas Grenade ForeverOwn the dealer's gas grenades permanently: take them from the case in every session without spending lab minutes.199 R$
Grenades ForeverOwn the dealer's frag grenades permanently: take them from the case in every session without spending lab minutes.299 R$
Dart Gun ForeverOwn the dealer's dart gun permanently: take it from the case in every session without spending lab minutes.399 R$
Net Launcher ForeverOwn the dealer's net launcher permanently: take it from the case in every session without spending lab minutes.799 R$
Flamethrower ForeverOwn the dealer's flamethrower permanently: take it from the case in every session without spending lab minutes.799 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 🧪 [TIERS] 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 🧪 [TIERS]

Caught OneRecapture a runner and get them back into a closed cell.Common · 17.1%
For ScienceRun your first experiment on a live subject.Common · 29.6%
New SpecimenLog a mutation nobody had recorded yet.Common · 39.2%
Out of the LabClear all three stages and get outside for the first time.Common · 53.1%
Through the WallChew your way through a wall with the bite.Common · 53.2%
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 🧪 [TIERS] questions

How many people play Rat Lab 🧪 [TIERS]?

Right now Rat Lab 🧪 [TIERS] has 3,518 players in game, with 5,599,796 total visits all-time. The counter on this page refreshes automatically from the Roblox charts.

What is the game ID for Rat Lab 🧪 [TIERS]?

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 🧪 [TIERS]?

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 🧪 [TIERS] 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 🧪 [TIERS] player reviews

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

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