Codes in popular Roblox games: Plants vs Brainrots, Fish It!, Doors and others

Information is current as of August 2026.

Many game developers inside Roblox give out their own promotional codes: boosts, currency, pets and items. Such codes are entered not on the Roblox website, but in the game itself - usually through the Codes button, a gift icon or a special character. We have collected working codes for popular modes and explain how to activate them.

Plants vs Brainrots

BASED— 5000 money;
FROZEN- ice grenade;
STACKS- potion of good luck.

Fish It!

CRYSTALS- luck potion;
BLAMETALON- luck potion;
SORRY- exclusive profit.

Doors

SCREECHSUCKS— 25 pens.

Murder Mystery 2

Batwing,Elderwood Scythe,Icebreaker,Niks Scythe— gift items from the developers;
Corrupt,Hallowschythe,Icewing,Log Chopper- additional rewards.

Adopt Me!

2XCOPPERKEY- double experience of growing up and bucks.

Other games

Death Ball:COOKEDCHIKIN, DRPLAGUE, GHOSTMODE, OGISHERE, RANKEDFFA - 500 crystals each;
Da Hood:DHSUMMER - 200 thousand in-game currency;
Hunty Zombies:400KLIKES - 199,999 coins, SUPERWDEV - 5 character traits;
Drill Digging Simulator:3MFavorites - 3 wins, Driller - 250,000 money;
Desert Detectors:Allen - 70 coins, David - 50 experience, Pyramids - 200 experience;
Race Clicker:FREEPET1 - temporary pet, OPX3CODE - triple speedup for 15 minutes.

How to activate the code inside the game

Go to the desired game on Roblox.
Find a button that says Codes, a gift icon, a Twitter bird, or a character with a promo code stand - usually they are on the main screen or in the settings menu.
Insert the code using the exact case and confirm your entry.
The reward will appear immediately; if the code did not work, check the register or expiration date; developers regularly disable old codes.

Where to look for new codes

Official Discord servers and game developer pages - codes are almost always published there first;
description of the game on the Roblox page - many authors add fresh code directly there;
Game updates: codes are often released for round numbers of visits and likes (for example, 500KLIKES), so check the game after major updates.

We will update this article as new codes appear - add the page to your bookmarks. And general promotional codes of the platform and codes for Island of Move and Mansion of Wonder are collected in a separate material.