Plant Brainrot Simulator Codes Checked 30 October 2026

Plant Brainrot Simulator — official Roblox game image

Plant Brainrot Simulator is a Roblox garden-defense game where you plant seeds that grow into automatic-attacking plants, blasting waves of brainrot enemies before they overrun your garden.

▶ Play Plant Brainrot Simulator on Roblox

Active Plant Brainrot Simulator codes (16)

Code	Reward
`UPDATE11`	Update 11 reward pack
`UPDATE10`	5,000 Crystals
`UPDATE9`	Reward tied to completing one rebirth
`UPDATE8`	Reward tied to completing five rebirths
`UPDATE7`	500 Gems
`NEWPLANT01`	Free rewards
`NEWPLANT02`	Free rewards
`POTIONCODE1`	Damage Potion (30 minutes)
`POTIONCODE2`	Speed Potion (30 minutes)
`POTIONCODE3`	Lucky Potion (30 minutes)
`POTIONCODE4`	Coin Potion (30 minutes)
`FIXED8`	1,000 Diamonds
`FIXED9`	500 Gems
`CRYSTAL005`	500 Gems
`AREAPOTION`	Area Potion (30 minutes)
`MOUNT001`	Free rewards

Try Hard Guides lists 55 active codes; only the 16 above are corroborated by a second independent voice (AllThings.How Sep/Aug 2026 and/or 360-reader, Sep 26, 2026). THG-only codes: BUGFIX56954, UPD2679, UPD2680, FIXED7, FIXED6, UPDATE6, UPDATE5, 10KDC2, FIXED4, 9KDC1, FIXED001, 8KDC, REDRESS, kgfruit, CRYSTAL1, CRYSTAL2, CRYSTAL5000, BOSSFIX, RELEASE1, RELEASE2, RELEASE3, 1KLIKE, 5KLIKE, NEWFRRUIT1, NEWFRRUIT2, SINP5, Christmas1, Christmas2, Christmas3, UPDATE1, UPDATE2, UPDATE3, update4, FUSE777, BEST999, NEW666, VIP888, GROW888. ITEMS100 appears only on 360-reader. 360-reader says it moved 8 codes to its expired list, but its page was bot-blocked during research so the expired names could not be verified; Try Hard Guides lists no expired codes. Distinct from the already-covered Plants vs Brainrots. Developer: Rainbow Isle Studio.

How to redeem Plant Brainrot Simulator codes

Step 1

Press the paper airplane button in the top-right corner of the screen, to the right of Daily Gift.

Step 2

Enter a working code in the ENTER CODE text box.

Step 3

Hit the green Claim! button; rewards arrive instantly if the code is still active.

Why is a code not working?

Most failed codes are expired, typed with a typo, or already redeemed on your account. Codes are usually case-sensitive, so copy them exactly as shown, and check the requirements section on this page.

Expired Plant Brainrot Simulator codes

Plant Brainrot Simulator codes — FAQ

What are the newest Plant Brainrot Simulator codes?

The newest confirmed Plant Brainrot Simulator code is UPDATE11, which gives Update 11 reward pack. This page lists 16 active codes, cross-checked against several trackers on 30 October 2026.

How do I redeem Plant Brainrot Simulator codes?

Press the paper airplane button in the top-right corner of the screen, to the right of Daily Gift. Enter a working code in the ENTER CODE text box. Hit the green Claim! button; rewards arrive instantly if the code is still active.

Why is my Plant Brainrot Simulator code not working?

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