![Rat Lab 🧪 [TIERS] screenshot](/rbx/tr/180DAY-0b732ddedf28352f3a1f56e5570d7098/768/432/Image/Webp/noFilter)
- Active
- 1,476
- Favorites
- 31,003
- Visits
- 7.3M+
- Record
- 5,327
- Created
- Jul 30, 2026
- Updated
- Oct 3, 2026
- Server Size
- 40
- Genre
- Action
Record: 5,327 players (October 3, 2026)
Player count
The filled area is the average of each interval, the dashed line the highest value in it.
Hourly new visits
Visits added to the game's total.
Hourly new favorites
People who added the game to their favorites.
Like ratio
Likes as a share of all likes and dislikes.
This game is measured every 8 minutes · last measured 1 minute ago · tracked since Sep 29, 2026
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
More
- Likes
- 12,008 (73%)
- Dislikes
- 4,454
- Subgenre
- Open World Action
- Avatar
- R6
- Private Servers
- No
- Record Date
- Oct 3, 2026
- Universe ID
- 10598688389
Badges
Rarity shows the share of the game's players who earned the badge.
Change History
Server size 0 → 40
Server size 40 → 0
Renamed from “Rat Lab 🧪 [UPD]” to “Rat Lab 🧪 [TIERS]”
Started tracking
Game Passes
About Rat Lab 🧪 [TIERS]
Rat Lab 🧪 [TIERS] is a Roblox Action (Open World Action) game made by Evil Science. 1,476 people are playing it right now; it has 7,279,189 visits in total and 31,003 people have favorited it. 73% of players like it (12,008 likes, 4,454 dislikes). The highest concurrent player count we've measured is 5,327 (Oct 3, 2026). It was created on Jul 30, 2026 and last updated on Oct 3, 2026.
Frequently asked
- How many people are playing Rat Lab 🧪 [TIERS] right now?
- Rat Lab 🧪 [TIERS] is being played by 1,476 people right now. We measure popular games every minute.
- How many visits does Rat Lab 🧪 [TIERS] have?
- Rat Lab 🧪 [TIERS] has been visited 7,279,189 times in total.
- What is Rat Lab 🧪 [TIERS]'s player record?
- The highest concurrent player count we've measured is 5,327; the record was set on Oct 3, 2026.
- Who made Rat Lab 🧪 [TIERS]?
- Rat Lab 🧪 [TIERS] was made by the Roblox community Evil Science.
- When did Rat Lab 🧪 [TIERS] come out?
- Rat Lab 🧪 [TIERS] was created on Jul 30, 2026 and last updated on Oct 3, 2026.
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