Update: We checked for new 100 Waves Later codes on February 03, 2026, but there were no changes.
100 Waves Later is a Roblox zombie survival game where Scrap, Loads, and blue currency let you unlock classes and upgrade weapons faster. The codes below add a one-time boost on top of what you earn in matches.
All working 100 Waves Later codes (February 2026)
These codes are currently reported as active. Each can be redeemed once per account.
| Code | Reward | Status |
|---|---|---|
XMAS |
Loads, Scrap, and 50 blue currency (reported); 5,000 Scrap in some versions | Working |
LAUNCH |
Loads and Scrap; commonly 5,000 Scrap | Working |
Note: Exact reward wording differs between descriptions, but all agree that both codes grant a sizeable amount of Scrap and at least some Loads or blue currency.
Expired 100 Waves Later codes
No 100 Waves Later codes are currently known to be expired. If any code from the working list stops giving rewards, treat it as expired and move on to the next one.
How to redeem 100 Waves Later codes
Step 1: Open 100 Waves Later on Roblox and join any server so you are in the lobby or in a match.
Step 2: Look at the top-left corner of the screen and click the cogwheel or Settings button to open the settings menu.
Step 3: Scroll to the bottom of the settings window if needed, click the text field labelled for codes, and carefully paste or type one code exactly as shown (codes are case-sensitive).
Step 4: Press the Submit button. If the redemption works, the menu will close or show a brief confirmation and your Scrap, Loads, or blue currency balance will increase immediately.
How to get more 100 Waves Later codes
Step 1: Join the official 100 Waves Later Discord server at discord.com/invite/e7tZsSnzG7, where the developers post new codes during events and updates.
Step 2: Follow the game on its Roblox experience page and watch for in-game update notices that mention new codes.
Why 100 Waves Later codes might not work
Reason 1: The code is expired. Codes can be disabled without notice, so a code that used to work may now return an error or give no reward.
Reason 2: The code was already redeemed on your Roblox account. Each promo code can only be used once per account, even if you join a different server or device.
Reason 3: There is a typo or spacing issue. Any extra spaces or wrong characters will invalidate a code, so copy and paste it exactly as written, with no leading or trailing spaces.
If a code fails and you have ruled out spelling and reuse, assume it has been disabled and try the remaining ones in the working list.
Use these rewards to roll for stronger classes with Loads and to upgrade weapons with Scrap so later waves are less punishing.