Inspired by Demon Slayer, Weak Legacy 2 drops you into the fight between hunters and demons, but no matter which side you choose, you’ll need all the active codes available to power up in the Roblox game.
Similar to the anime, in Weak Legacy 2, your dominance depends on how strong you become. Race, breathing styles, blood-arts, and skill, they all matter. But grind can be steep… which is where codes come in.
Redeeming codes can get you free spins, items, race resets, or some very useful breaths to speed up your adventure and access new powers and skills.
So, here are all the active and expired codes in Weak Legacy 2, as well as how to redeem them.
Active codes in Weak Legacy 2
As of October 28, 2025, there are currently four active codes to redeem in Roblox’s Weak Legacy 2:
How to redeem codes
Redeeming codes in this Roblox game is quite easy. Just follow these simple steps:
- Open Weak Legacy 2 in Roblox.
- Tap on the Menu button in the bottom left corner or press M on your keyboard.
- Select the purple gift icon – the title ‘CODES’ will appear when you do.
- On the blank rectangle, put the code you want to use.
- Tap ‘Redeem‘.
Remember that codes must be entered exactly as displayed; otherwise, an ‘invalid’ message will appear.
Is there a level requirement to redeem codes?
No, unlike other Roblox games, you don’t have to reach a particular level in order to be able to redeem codes in Weak Legacy 2.
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