Rat Lab 🧪 [CHEESE] 2,717 72.2%

Rat Lab 🧪 [CHEESE] Codes (October 2026)

Working Rat Lab 🧪 [CHEESE] codes for Roblox, updated regularly.

Working codes

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How to redeem codes

1 Launch the game in Roblox.
2 Look for the 🎁 gift, Codes, Shop or ⚙️ settings button on screen.
3 Paste the copied code into the code box and press Redeem.
4 Codes are case-sensitive, including spaces. The button may move after a game update.

Live events

LIVE
2 days left

CUSTOM CHAMBER + TIERS

Oct 3 (Sat) ~ Oct 13 (Tue)

HUGE UPDATE! 🛠️ Customizable Chambers: build your own experiment room with machines and power buttons 🏅 Tiers: rank up as a Scientist, Police or Rat to unlock OP items 🚔 Police Dungeon: 10 machines (Washing Machine, Microwave, Hydraulic Press, Grinder, Blender, Electric Chair and more), holding cells + sewer escape for rats 🎁 Gifting: gift game passes to friends ⚙️ Settings: music and sound volume, plus Performance Mode 🔧 Lots of bug fixes and balance tweaks

Rat Lab 🧪 [CHEESE]