Whether you're after Spins, Ice or Magma Crystals, these Knockout codes are exactly what you need.

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Just by redeeming them in-game, you can get plenty of nifty items completely free of charge – what's not to love?

It's far from our only codes page, either, so be sure to check out our codes for games like The Forge, Blox Fruits, Kaizen, Garden Horizons, Bizarre Lineage and more.

And for a bit of personal flair, why not add some image IDs and music IDs too?

Right now, though, you can read on to find all of the available Knockout codes you can redeem in March 2026!

All Knockout codes in March 2026

The menu to redeem Knockout codes in the Roblox game
There are currently a few working codes to redeem in Knockout. Radio Times Gaming/Roblox/braxworks

After personally testing them ourselves in March 2026, the current selection of working Knockout codes in the Roblox game and their rewards are as follows:

Active codes

  • LAVA – 750x Ice (NEW)
  • DOOMSDAY – 25x Magma Crystals (NEW)
  • TEMPLETILES – 5x Spins (NEW)

Expired codes

  • DISCO
  • BOOGIE
  • LUNAR
  • ADMINABUSE
  • DELAY
  • VINDOOLY
  • LOVE
  • BUNDUN
  • 100k
  • MAPS
  • LIKES
  • SORRY
  • LOVE
  • COLD
  • THANKS
  • LANARAE
  • RUSSO
  • TEAMS
  • SORRYVALENTINES
  • VALENTINES

How to redeem codes in Knockout

Unlike other Roblox games, Knockout has made it so the process to redeem each working code is pretty straightforward; once you’ve launched the game, you just need to carry out these steps:

  1. Select the ‘settings’ button in the bottom-left corner of the screen
  2. Click into the box that says ‘Enter Code Here…
  3. Enter your code
  4. Select the ‘redeem’ button
  5. If successful, you’ll hear a small ding
  6. You’ll see a blue box pop up on the bottom-right, explaining what reward you’ve gotten

If the code you’ve used is incorrect, and you hear a very slight buzzing noise, that means your code wasn’t valid or has expired – the code redemption box will mention the latter, along with the ‘Redeem’ button saying ‘Invalid!’ if the latter is the case.

It can be quite easy to incorrectly enter codes in Roblox games, so try copying and pasting each code from this guide directly – so you’ll have no chance of error, since we’ve tested each Knockout code ourselves.

Read more on Roblox:

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