Lucky Block Rush pairs Roblox combat with a lucky-block loot system, rewarding players who defeat NPCs with a chance to open blocks containing Potions and Brainrots. Codes from the developers hand out some of these rewards for free, cutting down the grind needed to build up cash generation.
Working Lucky Block Rush codes
Enter these codes exactly as written, since the redemption box is case-sensitive.
TRAIN897— 1 Train PotionPETS— 2 Cash PotionsCASH125— 1 Cash PotionTOY— 1 Cash Potionmagia— 1 Brainrotrelease— 1 Hacked Frulli Frula Brainrot
The release code is worth prioritizing since Hacked Frulli Frula is a Brainrot variant, and Brainrots keep generating cash passively even while you’re offline.
How to redeem codes in Lucky Block Rush
You’ll know a code worked when the Potion or Brainrot reward appears in your inventory right after pressing Verify. If nothing shows up, double-check the spelling and capitalization before trying again.
Expired Lucky Block Rush codes
No codes have expired yet. Since the developers can deactivate any code without warning, redeem the working list above sooner rather than later.
What Potions and Brainrots do
Potions boost specific stats, such as training speed or cash earned per battle, giving you a temporary edge while fighting NPCs to raise your luck stat. Brainrots are collectible companions that generate cash passively, including while you’re away from the game, making them the more valuable long-term reward from any code.
Where to find new codes
New codes typically appear on the developers’ social channels before showing up anywhere else. Following the xFrozen Studios account on X or joining the game’s official Discord server is the fastest way to catch a fresh code before it expires.
Bookmarking this page and checking back periodically works just as well, since the working list above gets updated as soon as new codes surface and old ones stop functioning.
