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A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11The strongest current entries for Knockout!, Braxworks’ penguin arena game on Roblox, are EMPERORRETURNS for 500 Ice and THANKSFORPLAYING for 3 Spins. A September 15, 2026 check also listed TEMPLETILES, LUNAR, and Bundun, but those require immediate testing because their status was not confirmed.
Current Knockout codes
This list is for Braxworks’ Knockout! (the game described as “Last one on the ice wins!”), not another Roblox experience named Knockout. Codes can expire without notice, so redeem them as soon as possible.
| Code | Reward | Status confidence | Latest verification |
|---|---|---|---|
EMPERORRETURNS |
500 Ice | Active in the latest dated tracker check | Roblox Den, September 15, 2026 |
THANKSFORPLAYING |
3 Spins | Active in the latest dated tracker check | Roblox Den, September 15, 2026 |
TEMPLETILES |
5 Spins | Check — confirmation requested | Roblox Den, September 15, 2026 |
LUNAR |
5 Spins | Check — confirmation requested | Roblox Den, September 15, 2026 |
Bundun |
Jerome Skin | Check — confirmation requested | Roblox Den, September 15, 2026 |
PC Gamer’s June 23, 2026 update also reported EMPERORRETURNS (500 Ice) and THANKSFORPLAYING (3 Spins) as active. That earlier update recorded several older event and milestone codes as expired, so an old list is not proof that a code still works.
How to redeem a Knockout code
- Open Knockout! on Roblox and enter the lobby.
- Select Settings in the bottom-left corner.
- Paste or type the code into the code field at the top of the settings window.
- Select Redeem.
Codes are case sensitive. Enter Bundun with the capital B rather than changing its capitalization.
#1 Best Overall
- Redemption: Online only. Robux cards can only be redeemed in a browser at Roblox.com/redeem. They cannot be redeemed in the Roblox mobile app or any video game console.
- Roblox is an immersive platform for connection and communication. Every day, millions of people come to Roblox to create, play, work, learn, and connect with each other in experiences built by our global community of creators.
- Get more with every Roblox Gift Card! From now on, when you redeem a Roblox gift card, you get up to 25% more Robux. Perfect for gaming, creating, and exploring- more Robux means more possibilities!
- Deck out your avatar and unlock additional perks in your favorite experiences when you use Roblox Gift Cards to purchase Robux (Roblox's virtual currency).
- Each gift card grants a free virtual item upon redemption.
What each reward does
Ice
EMPERORRETURNS grants 500 Ice. Ice is the game’s digital reward currency and can be used toward its progression and skin-unlocking economy.
Spins
THANKSFORPLAYING, TEMPLETILES, and LUNAR award Spins. The two 5-Spin entries are listed as unconfirmed, so their availability should be checked in-game.
Rank #2
![Roblox Digital Gift Card - 1,000 Robux [Includes Exclusive Virtual Item] [Digital Code]](https://m.media-amazon.com/images/I/419axeltOqL._SL160_.jpg)
- The easiest way to add Robux (Roblox’s digital currency) to your account. Use Robux to deck out your avatar and unlock additional perks in your favorite Roblox experiences.
- This is a digital gift card that can only be redeemed for Robux at Roblox.com/redeem. It cannot be redeemed in the Roblox mobile app or any video game console. Please allow up to 5 minutes for your balance to be updated after redeeming.
- Roblox Gift Cards can be redeemed worldwide, perfect for gifting to Roblox fans anywhere in the world.
- From now on, when you redeem a Roblox Gift Card, you get up to 25% more Robux. Perfect for gaming, creating, and exploring- more Robux means more possibilities!
- Every Roblox Gift Card grants a free virtual item upon redemption.
Jerome Skin
Bundun is listed for a Jerome Skin. Because the entry is marked “Check,” do not assume the cosmetic is still obtainable until redemption succeeds.
Why a Knockout code says invalid
- Expiration: Roblox promo codes may be available only briefly. A code can appear on an older list and then stop working.
- Capitalization: Re-enter the code exactly as shown, including uppercase and lowercase letters.
- Typing errors: Copy and paste where possible, then remove any leading or trailing spaces.
- Wrong account: Confirm that Roblox is signed into the account on which you want the Ice, Spins, or skin.
- Unconfirmed listing: The three entries marked “Check” have weaker evidence than the two marked “Active”; a failed redemption may simply mean they have ended.
When redemption succeeds, the applicable digital reward should be credited to the Roblox account. If a code continues to fail after you have checked its spelling and account, treat it as expired rather than repeatedly submitting it.
Rank #3
![Roblox Digital Gift Card - 2,500 Robux [Includes Exclusive Virtual Item] [Digital Code]](https://m.media-amazon.com/images/I/41p8GJ7ZLdL._SL160_.jpg)
- The easiest way to add Robux (Roblox’s digital currency) to your account. Use Robux to deck out your avatar and unlock additional perks in your favorite Roblox experiences.
- This is a digital gift card that can only be redeemed for Robux at Roblox.com/redeem. It cannot be redeemed in the Roblox mobile app or any video game console. Please allow up to 5 minutes for your balance to be updated after redeeming.
- Roblox Gift Cards can be redeemed worldwide, perfect for gifting to Roblox fans anywhere in the world.
- From now on, when you redeem a Roblox Gift Card, you get up to 25% more Robux. Perfect for gaming, creating, and exploring- more Robux means more possibilities!
- Every Roblox Gift Card grants a free virtual item upon redemption.
Where to look for new codes
Check Braxworks’ Roblox game listing and its developer community for announcements, updates, and rewards. The game listing itself does not publish a permanent code table, so community posts and prompt in-game testing are more reliable than saving an old list.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.About Knockout!
Knockout! is a Braxworks Roblox penguin arena experience (place 136764190843219). Its central challenge is a last-player-on-the-ice format where players cannot see opponents’ aim or power. Winning ice can unlock skins, while codes provide occasional Ice, Spins, or cosmetic rewards.
Quick Recap
Best Value
![Roblox Digital Gift Card - 5,250 Robux [Includes Exclusive Virtual Item] [Digital Code]](https://m.media-amazon.com/images/I/41TsWfyqleL._SL160_.jpg)
- The easiest way to add Robux (Roblox’s digital currency) to your account. Use Robux to deck out your avatar and unlock additional perks in your favorite Roblox experiences.
- This is a digital gift card that can only be redeemed for Robux at Roblox.com/redeem. It cannot be redeemed in the Roblox mobile app or any video game console. Please allow up to 5 minutes for your balance to be updated after redeeming.
- Roblox Gift Cards can be redeemed worldwide, perfect for gifting to Roblox fans anywhere in the world.
- From now on, when you redeem a Roblox Gift Card, you get up to 25% more Robux. Perfect for gaming, creating, and exploring- more Robux means more possibilities!
- Every Roblox Gift Card grants a free virtual item upon redemption.
Rank #4
![Roblox Digital Gift Card - 2,000 Robux [Includes Exclusive Virtual Item] [Digital Code]](https://m.media-amazon.com/images/I/41HFZ1Pdg2L._SL160_.jpg)
- The easiest way to add Robux (Roblox’s digital currency) to your account. Use Robux to deck out your avatar and unlock additional perks in your favorite Roblox experiences.
- This is a digital gift card that can only be redeemed for Robux at Roblox.com/redeem. It cannot be redeemed in the Roblox mobile app or any video game console. Please allow up to 5 minutes for your balance to be updated after redeeming.
- Roblox Gift Cards can be redeemed worldwide, perfect for gifting to Roblox fans anywhere in the world.
- From now on, when you redeem a Roblox Gift Card, you get up to 25% more Robux. Perfect for gaming, creating, and exploring- more Robux means more possibilities!
- Every Roblox Gift Card grants a free virtual item upon redemption.
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